Search

Matthew D. Krcha

Examiner (ID: 19563, Phone: (571)270-0386 , Office: P/1798 )

Most Active Art Unit
1798
Art Unit(s)
1773, 1798, 1796
Total Applications
738
Issued Applications
413
Pending Applications
132
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3873742 [patent_doc_number] => 05768652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Method of controlling an electrophotographic imaging process' [patent_app_type] => 1 [patent_app_number] => 8/736014 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2241 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768652.pdf [firstpage_image] =>[orig_patent_app_number] => 736014 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736014
Method of controlling an electrophotographic imaging process Oct 21, 1996 Issued
Array ( [id] => 3754600 [patent_doc_number] => 05801849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Image reading device and document scanning system' [patent_app_type] => 1 [patent_app_number] => 8/734801 [patent_app_country] => US [patent_app_date] => 1996-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4017 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801849.pdf [firstpage_image] =>[orig_patent_app_number] => 734801 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/734801
Image reading device and document scanning system Oct 20, 1996 Issued
Array ( [id] => 3804078 [patent_doc_number] => 05822650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/729369 [patent_app_country] => US [patent_app_date] => 1996-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 9749 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822650.pdf [firstpage_image] =>[orig_patent_app_number] => 729369 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/729369
Image forming apparatus Oct 16, 1996 Issued
Array ( [id] => 3856659 [patent_doc_number] => 05708933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Drive apparatus for image carrier of image forming apparatus and image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/733190 [patent_app_country] => US [patent_app_date] => 1996-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 36 [patent_no_of_words] => 15067 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708933.pdf [firstpage_image] =>[orig_patent_app_number] => 733190 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/733190
Drive apparatus for image carrier of image forming apparatus and image forming apparatus Oct 16, 1996 Issued
Array ( [id] => 3851192 [patent_doc_number] => 05761571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Control device for an attraction roller' [patent_app_type] => 1 [patent_app_number] => 8/728850 [patent_app_country] => US [patent_app_date] => 1996-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3906 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761571.pdf [firstpage_image] =>[orig_patent_app_number] => 728850 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/728850
Control device for an attraction roller Oct 9, 1996 Issued
Array ( [id] => 3856523 [patent_doc_number] => 05708924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Customer replaceable photoreceptor belt module' [patent_app_type] => 1 [patent_app_number] => 8/724587 [patent_app_country] => US [patent_app_date] => 1996-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3041 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708924.pdf [firstpage_image] =>[orig_patent_app_number] => 724587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/724587
Customer replaceable photoreceptor belt module Sep 29, 1996 Issued
Array ( [id] => 3756628 [patent_doc_number] => 05787324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Image forming apparatus having a plurality of vertically stacked image forming units' [patent_app_type] => 1 [patent_app_number] => 8/718864 [patent_app_country] => US [patent_app_date] => 1996-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3993 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787324.pdf [firstpage_image] =>[orig_patent_app_number] => 718864 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/718864
Image forming apparatus having a plurality of vertically stacked image forming units Sep 23, 1996 Issued
Array ( [id] => 3798263 [patent_doc_number] => 05758242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Interlocking magnetic developer roll assembly and method of manufacturing' [patent_app_type] => 1 [patent_app_number] => 8/717948 [patent_app_country] => US [patent_app_date] => 1996-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5146 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758242.pdf [firstpage_image] =>[orig_patent_app_number] => 717948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/717948
Interlocking magnetic developer roll assembly and method of manufacturing Sep 22, 1996 Issued
Array ( [id] => 3797996 [patent_doc_number] => 05758224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Fusable life indicator and identification device for an electrophotographic consumable product' [patent_app_type] => 1 [patent_app_number] => 8/716754 [patent_app_country] => US [patent_app_date] => 1996-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4090 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758224.pdf [firstpage_image] =>[orig_patent_app_number] => 716754 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/716754
Fusable life indicator and identification device for an electrophotographic consumable product Sep 22, 1996 Issued
Array ( [id] => 3856567 [patent_doc_number] => 05708927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Driving mechanism for a fixing apparatus having an idle gear disengageable from a fixing roller gear by gravity' [patent_app_type] => 1 [patent_app_number] => 8/716523 [patent_app_country] => US [patent_app_date] => 1996-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3802 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708927.pdf [firstpage_image] =>[orig_patent_app_number] => 716523 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/716523
Driving mechanism for a fixing apparatus having an idle gear disengageable from a fixing roller gear by gravity Sep 18, 1996 Issued
Array ( [id] => 3906118 [patent_doc_number] => 05778294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Electrophotographic apparatus and belt fixing device with non-uniform nip pressure' [patent_app_type] => 1 [patent_app_number] => 8/710507 [patent_app_country] => US [patent_app_date] => 1996-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7492 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778294.pdf [firstpage_image] =>[orig_patent_app_number] => 710507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/710507
Electrophotographic apparatus and belt fixing device with non-uniform nip pressure Sep 17, 1996 Issued
Array ( [id] => 3873977 [patent_doc_number] => 05768667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Developer roll magnet for toner cartridge' [patent_app_type] => 1 [patent_app_number] => 8/697975 [patent_app_country] => US [patent_app_date] => 1996-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3500 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768667.pdf [firstpage_image] =>[orig_patent_app_number] => 697975 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/697975
Developer roll magnet for toner cartridge Sep 3, 1996 Issued
Array ( [id] => 3896405 [patent_doc_number] => 05765085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Fixing apparatus and film' [patent_app_type] => 1 [patent_app_number] => 8/706057 [patent_app_country] => US [patent_app_date] => 1996-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 11566 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/765/05765085.pdf [firstpage_image] =>[orig_patent_app_number] => 706057 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/706057
Fixing apparatus and film Aug 29, 1996 Issued
Array ( [id] => 3769466 [patent_doc_number] => 05722018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Vibration reducing mounting system for toner filters' [patent_app_type] => 1 [patent_app_number] => 8/697550 [patent_app_country] => US [patent_app_date] => 1996-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5258 [patent_no_of_claims] => 17 [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/05/722/05722018.pdf [firstpage_image] =>[orig_patent_app_number] => 697550 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/697550
Vibration reducing mounting system for toner filters Aug 26, 1996 Issued
Array ( [id] => 3812813 [patent_doc_number] => 05781827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Developing device having a bias-controlled toner discharging member' [patent_app_type] => 1 [patent_app_number] => 8/700941 [patent_app_country] => US [patent_app_date] => 1996-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 12053 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/781/05781827.pdf [firstpage_image] =>[orig_patent_app_number] => 700941 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/700941
Developing device having a bias-controlled toner discharging member Aug 20, 1996 Issued
Array ( [id] => 3814214 [patent_doc_number] => 05828926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Registration control for an image forming apparatus having an intermediate transfer belt' [patent_app_type] => 1 [patent_app_number] => 8/699035 [patent_app_country] => US [patent_app_date] => 1996-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4674 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828926.pdf [firstpage_image] =>[orig_patent_app_number] => 699035 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/699035
Registration control for an image forming apparatus having an intermediate transfer belt Aug 18, 1996 Issued
Array ( [id] => 3831404 [patent_doc_number] => 05812900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Communication control device for an image forming apparatus supervising system' [patent_app_type] => 1 [patent_app_number] => 8/694029 [patent_app_country] => US [patent_app_date] => 1996-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 59 [patent_no_of_words] => 10055 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812900.pdf [firstpage_image] =>[orig_patent_app_number] => 694029 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/694029
Communication control device for an image forming apparatus supervising system Aug 7, 1996 Issued
Array ( [id] => 3856898 [patent_doc_number] => 05708948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Fuser belts with improved release and gloss' [patent_app_type] => 1 [patent_app_number] => 8/691621 [patent_app_country] => US [patent_app_date] => 1996-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5178 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708948.pdf [firstpage_image] =>[orig_patent_app_number] => 691621 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/691621
Fuser belts with improved release and gloss Aug 1, 1996 Issued
Array ( [id] => 3738104 [patent_doc_number] => 05701573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Image forming apparatus adapted to feed continuous rolled-sheet paper by controlling slack in the paper for the accurate cutting thereof' [patent_app_type] => 1 [patent_app_number] => 8/688279 [patent_app_country] => US [patent_app_date] => 1996-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8252 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/701/05701573.pdf [firstpage_image] =>[orig_patent_app_number] => 688279 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/688279
Image forming apparatus adapted to feed continuous rolled-sheet paper by controlling slack in the paper for the accurate cutting thereof Jul 28, 1996 Issued
Array ( [id] => 3825804 [patent_doc_number] => 05710964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Mechanism for facilitating removal of receiver member from an intermediate image transfer member' [patent_app_type] => 1 [patent_app_number] => 8/681637 [patent_app_country] => US [patent_app_date] => 1996-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4368 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710964.pdf [firstpage_image] =>[orig_patent_app_number] => 681637 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/681637
Mechanism for facilitating removal of receiver member from an intermediate image transfer member Jul 28, 1996 Issued
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