Search

William J. Royer

Examiner (ID: 10325, Phone: (571)272-2140 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2899, 2105, 2852
Total Applications
2466
Issued Applications
2358
Pending Applications
13
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1420165 [patent_doc_number] => 06539186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-03-25 [patent_title] => 'Image forming apparatus having a cleaning device' [patent_app_type] => B2 [patent_app_number] => 09/993758 [patent_app_country] => US [patent_app_date] => 2001-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10949 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/539/06539186.pdf [firstpage_image] =>[orig_patent_app_number] => 09993758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/993758
Image forming apparatus having a cleaning device Nov 26, 2001 Issued
Array ( [id] => 1401564 [patent_doc_number] => 06560414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Reusable photoreceptor and image forming apparatus using the reusable photoreceptor and method of reusing photoreceptor' [patent_app_type] => B2 [patent_app_number] => 09/988996 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4970 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560414.pdf [firstpage_image] =>[orig_patent_app_number] => 09988996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/988996
Reusable photoreceptor and image forming apparatus using the reusable photoreceptor and method of reusing photoreceptor Nov 20, 2001 Issued
Array ( [id] => 6800653 [patent_doc_number] => 20030095817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'Pressure roller cleaner for a reproduction apparatus fuser assembly' [patent_app_type] => new [patent_app_number] => 09/991584 [patent_app_country] => US [patent_app_date] => 2001-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2480 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20030095817.pdf [firstpage_image] =>[orig_patent_app_number] => 09991584 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/991584
Pressure roller cleaner for a reproduction apparatus fuser assembly Nov 16, 2001 Issued
Array ( [id] => 6356006 [patent_doc_number] => 20020057917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-16 [patent_title] => 'Digital image reproduction device with a double-sheet detector' [patent_app_type] => new [patent_app_number] => 09/987659 [patent_app_country] => US [patent_app_date] => 2001-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2809 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20020057917.pdf [firstpage_image] =>[orig_patent_app_number] => 09987659 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/987659
Digital image reproduction device with a double-sheet detector Nov 14, 2001 Issued
Array ( [id] => 6356015 [patent_doc_number] => 20020057919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-16 [patent_title] => 'Thermal fixing device and image forming device having thermal fixing device' [patent_app_type] => new [patent_app_number] => 09/987176 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5893 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20020057919.pdf [firstpage_image] =>[orig_patent_app_number] => 09987176 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/987176
Thermal fixing device that avoids overheating and image forming device having the thermal fixing device Nov 12, 2001 Issued
Array ( [id] => 6356025 [patent_doc_number] => 20020057920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-16 [patent_title] => 'Air duct, cooling mechanism, and image forming device incorporating cooling mechanism' [patent_app_type] => new [patent_app_number] => 09/987171 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5743 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20020057920.pdf [firstpage_image] =>[orig_patent_app_number] => 09987171 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/987171
Air duct, cooling mechanism, and image forming device incorporating cooling mechanism Nov 12, 2001 Issued
Array ( [id] => 6207979 [patent_doc_number] => 20020071684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Image formation apparatus and method for controlling the same' [patent_app_type] => new [patent_app_number] => 09/986420 [patent_app_country] => US [patent_app_date] => 2001-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5814 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20020071684.pdf [firstpage_image] =>[orig_patent_app_number] => 09986420 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/986420
Image formation apparatus and method for controlling a paper stop position Nov 7, 2001 Issued
Array ( [id] => 1334636 [patent_doc_number] => 06603948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-05 [patent_title] => 'Radio frequency toner fusing' [patent_app_type] => B2 [patent_app_number] => 09/992853 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3616 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/603/06603948.pdf [firstpage_image] =>[orig_patent_app_number] => 09992853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/992853
Radio frequency toner fusing Nov 5, 2001 Issued
Array ( [id] => 1334568 [patent_doc_number] => 06603940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-05 [patent_title] => 'Detachable process cartridge for image forming apparatus' [patent_app_type] => B2 [patent_app_number] => 09/985896 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6708 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/603/06603940.pdf [firstpage_image] =>[orig_patent_app_number] => 09985896 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/985896
Detachable process cartridge for image forming apparatus Nov 5, 2001 Issued
Array ( [id] => 6791382 [patent_doc_number] => 20030086726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Clear toner for conditioning of development systems' [patent_app_type] => new [patent_app_number] => 10/012790 [patent_app_country] => US [patent_app_date] => 2001-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2136 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20030086726.pdf [firstpage_image] =>[orig_patent_app_number] => 10012790 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/012790
Clear toner for conditioning of development systems Nov 4, 2001 Issued
Array ( [id] => 6609985 [patent_doc_number] => 20020064405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 09/983721 [patent_app_country] => US [patent_app_date] => 2001-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5129 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20020064405.pdf [firstpage_image] =>[orig_patent_app_number] => 09983721 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/983721
Image forming apparatus including opposed insulating and conducting transfer material guide members to prevent null transfer Oct 24, 2001 Issued
Array ( [id] => 1296854 [patent_doc_number] => 06631252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-07 [patent_title] => 'Fixing apparatus capable of changing pressure contact force' [patent_app_type] => B2 [patent_app_number] => 09/983339 [patent_app_country] => US [patent_app_date] => 2001-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5203 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/631/06631252.pdf [firstpage_image] =>[orig_patent_app_number] => 09983339 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/983339
Fixing apparatus capable of changing pressure contact force Oct 23, 2001 Issued
Array ( [id] => 1389972 [patent_doc_number] => 06567622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-20 [patent_title] => 'Image forming devices and image forming methods' [patent_app_type] => B2 [patent_app_number] => 10/013733 [patent_app_country] => US [patent_app_date] => 2001-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4564 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/567/06567622.pdf [firstpage_image] =>[orig_patent_app_number] => 10013733 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/013733
Image forming devices and image forming methods Oct 21, 2001 Issued
Array ( [id] => 1336557 [patent_doc_number] => 06600881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-29 [patent_title] => 'Methods and apparatus for facilitating installation of imaging media cartridges in imaging apparatus' [patent_app_type] => B2 [patent_app_number] => 10/045991 [patent_app_country] => US [patent_app_date] => 2001-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6874 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/600/06600881.pdf [firstpage_image] =>[orig_patent_app_number] => 10045991 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/045991
Methods and apparatus for facilitating installation of imaging media cartridges in imaging apparatus Oct 19, 2001 Issued
Array ( [id] => 6813036 [patent_doc_number] => 20030072586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Image forming apparatus having a process unit which enables a recording sheet jammed in a coveyor path to be easily removed without damage to a photosensitive device.' [patent_app_type] => new [patent_app_number] => 09/981250 [patent_app_country] => US [patent_app_date] => 2001-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3981 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20030072586.pdf [firstpage_image] =>[orig_patent_app_number] => 09981250 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/981250
Image forming apparatus having a process unit which enables a recording sheet jammed in a conveyor path to be easily removed without damage to a photosensitive device Oct 15, 2001 Issued
Array ( [id] => 1353555 [patent_doc_number] => 06591081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-08 [patent_title] => 'Fixing apparatus including toner releasing agent applying device and image forming apparatus including the same fixing apparatus' [patent_app_type] => B2 [patent_app_number] => 09/977708 [patent_app_country] => US [patent_app_date] => 2001-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11149 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/591/06591081.pdf [firstpage_image] =>[orig_patent_app_number] => 09977708 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/977708
Fixing apparatus including toner releasing agent applying device and image forming apparatus including the same fixing apparatus Oct 15, 2001 Issued
Array ( [id] => 6813042 [patent_doc_number] => 20030072592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'APPARATUS AND METHOD FOR SUPPLYING NEW AND RECOVERED TONER TO A DEVELOPING DEVICE' [patent_app_type] => new [patent_app_number] => 09/976147 [patent_app_country] => US [patent_app_date] => 2001-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6622 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20030072592.pdf [firstpage_image] =>[orig_patent_app_number] => 09976147 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/976147
Apparatus and method for supplying new and recovered toner to a developing device Oct 14, 2001 Issued
Array ( [id] => 1395547 [patent_doc_number] => 06564026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-13 [patent_title] => 'Image forming apparatus having a removable roller unit' [patent_app_type] => B2 [patent_app_number] => 09/974839 [patent_app_country] => US [patent_app_date] => 2001-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1416 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/564/06564026.pdf [firstpage_image] =>[orig_patent_app_number] => 09974839 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/974839
Image forming apparatus having a removable roller unit Oct 11, 2001 Issued
Array ( [id] => 1349710 [patent_doc_number] => 06594464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-15 [patent_title] => 'Image forming apparatus including endless belt with reduced heat loss' [patent_app_type] => B2 [patent_app_number] => 09/974901 [patent_app_country] => US [patent_app_date] => 2001-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4532 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/594/06594464.pdf [firstpage_image] =>[orig_patent_app_number] => 09974901 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/974901
Image forming apparatus including endless belt with reduced heat loss Oct 11, 2001 Issued
Array ( [id] => 1293462 [patent_doc_number] => 06640061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Sensing system for detecting a full condition within a waste developer system' [patent_app_type] => B2 [patent_app_number] => 09/975785 [patent_app_country] => US [patent_app_date] => 2001-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2578 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/640/06640061.pdf [firstpage_image] =>[orig_patent_app_number] => 09975785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/975785
Sensing system for detecting a full condition within a waste developer system Oct 10, 2001 Issued
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