Search

Christopher Horgan

Examiner (ID: 1315)

Most Active Art Unit
2103
Art Unit(s)
2109, 2103, 2899, 2105
Total Applications
392
Issued Applications
342
Pending Applications
7
Abandoned Applications
43

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2681505 [patent_doc_number] => 05064182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Automatic original feeding device with feeding roller' [patent_app_type] => 1 [patent_app_number] => 7/571973 [patent_app_country] => US [patent_app_date] => 1990-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7526 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064182.pdf [firstpage_image] =>[orig_patent_app_number] => 571973 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/571973
Automatic original feeding device with feeding roller Aug 23, 1990 Issued
Array ( [id] => 2693744 [patent_doc_number] => 05052336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Developing roller for a developing unit with transport, develop and collect magnets' [patent_app_type] => 1 [patent_app_number] => 7/570330 [patent_app_country] => US [patent_app_date] => 1990-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3955 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052336.pdf [firstpage_image] =>[orig_patent_app_number] => 570330 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570330
Developing roller for a developing unit with transport, develop and collect magnets Aug 20, 1990 Issued
Array ( [id] => 2750096 [patent_doc_number] => 05028961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Development apparatus having a developer material storage chamber which automatically discharges upon operation of the mixer' [patent_app_type] => 1 [patent_app_number] => 7/570186 [patent_app_country] => US [patent_app_date] => 1990-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3525 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028961.pdf [firstpage_image] =>[orig_patent_app_number] => 570186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570186
Development apparatus having a developer material storage chamber which automatically discharges upon operation of the mixer Aug 19, 1990 Issued
07/565583 ELECTROPHOTOGRAPHIC REPRODUCTION APPARATUS HAVING IMPROVED FUSER Aug 9, 1990 Abandoned
Array ( [id] => 2790902 [patent_doc_number] => 05164783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Image forming apparatus for the synchronizing of laser writer with photosensitive body to prevent time lag' [patent_app_type] => 1 [patent_app_number] => 7/561620 [patent_app_country] => US [patent_app_date] => 1990-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 13848 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164783.pdf [firstpage_image] =>[orig_patent_app_number] => 561620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/561620
Image forming apparatus for the synchronizing of laser writer with photosensitive body to prevent time lag Jul 31, 1990 Issued
Array ( [id] => 2780728 [patent_doc_number] => 05075726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Toner density control device with adjustable reference values for multiple developer copier' [patent_app_type] => 1 [patent_app_number] => 7/557209 [patent_app_country] => US [patent_app_date] => 1990-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3013 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075726.pdf [firstpage_image] =>[orig_patent_app_number] => 557209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/557209
Toner density control device with adjustable reference values for multiple developer copier Jul 23, 1990 Issued
Array ( [id] => 2946146 [patent_doc_number] => 05191378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Electrostatic recording apparatus in which a transfer material conveyance belt detach point is located downstream from the image retainer' [patent_app_type] => 1 [patent_app_number] => 7/557167 [patent_app_country] => US [patent_app_date] => 1990-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3756 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191378.pdf [firstpage_image] =>[orig_patent_app_number] => 557167 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/557167
Electrostatic recording apparatus in which a transfer material conveyance belt detach point is located downstream from the image retainer Jul 22, 1990 Issued
Array ( [id] => 2855215 [patent_doc_number] => 05111243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Apparatus and method for adjusting image contrast on a display device' [patent_app_type] => 1 [patent_app_number] => 7/554336 [patent_app_country] => US [patent_app_date] => 1990-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4193 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/111/05111243.pdf [firstpage_image] =>[orig_patent_app_number] => 554336 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/554336
Apparatus and method for adjusting image contrast on a display device Jul 18, 1990 Issued
07/551023 TONER DENSITY SENSING DEVICE FOR IMAGE FORMING EQUIPMENT Jul 10, 1990 Abandoned
Array ( [id] => 3449192 [patent_doc_number] => 05430528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Magnetic brush with bristle height equal to developing gap' [patent_app_type] => 1 [patent_app_number] => 7/545576 [patent_app_country] => US [patent_app_date] => 1990-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 7778 [patent_no_of_claims] => 79 [patent_no_of_ind_claims] => 27 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430528.pdf [firstpage_image] =>[orig_patent_app_number] => 545576 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/545576
Magnetic brush with bristle height equal to developing gap Jun 28, 1990 Issued
Array ( [id] => 2751509 [patent_doc_number] => 05023670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Developing apparatus having developing units with a sliding member contacting a guide member' [patent_app_type] => 1 [patent_app_number] => 7/544429 [patent_app_country] => US [patent_app_date] => 1990-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2503 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023670.pdf [firstpage_image] =>[orig_patent_app_number] => 544429 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544429
Developing apparatus having developing units with a sliding member contacting a guide member Jun 26, 1990 Issued
07/540626 DEVELOPING APPARATUS Jun 18, 1990 Abandoned
Array ( [id] => 2773929 [patent_doc_number] => 05036363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Method of toner detection for replenishment in a developer' [patent_app_type] => 1 [patent_app_number] => 7/536845 [patent_app_country] => US [patent_app_date] => 1990-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4522 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036363.pdf [firstpage_image] =>[orig_patent_app_number] => 536845 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/536845
Method of toner detection for replenishment in a developer Jun 11, 1990 Issued
Array ( [id] => 2677336 [patent_doc_number] => 05034781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Image forming with tilting register rollers to correct alignment' [patent_app_type] => 1 [patent_app_number] => 7/531624 [patent_app_country] => US [patent_app_date] => 1990-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 6117 [patent_no_of_claims] => 15 [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/05/034/05034781.pdf [firstpage_image] =>[orig_patent_app_number] => 531624 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/531624
Image forming with tilting register rollers to correct alignment May 31, 1990 Issued
Array ( [id] => 2762942 [patent_doc_number] => 05043744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Raster scanner including scanning beam tilt correction' [patent_app_type] => 1 [patent_app_number] => 7/524895 [patent_app_country] => US [patent_app_date] => 1990-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3872 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043744.pdf [firstpage_image] =>[orig_patent_app_number] => 524895 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/524895
Raster scanner including scanning beam tilt correction May 17, 1990 Issued
Array ( [id] => 2859033 [patent_doc_number] => 05134441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Developing device and process cartridge including the device' [patent_app_type] => 1 [patent_app_number] => 7/522815 [patent_app_country] => US [patent_app_date] => 1990-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3641 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134441.pdf [firstpage_image] =>[orig_patent_app_number] => 522815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522815
Developing device and process cartridge including the device May 13, 1990 Issued
Array ( [id] => 2781863 [patent_doc_number] => 05132728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Drum driving unit of electrophotography printer' [patent_app_type] => 1 [patent_app_number] => 7/521524 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3235 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132728.pdf [firstpage_image] =>[orig_patent_app_number] => 521524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521524
Drum driving unit of electrophotography printer May 9, 1990 Issued
Array ( [id] => 2677110 [patent_doc_number] => 05073800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Electrophotographic apparatus with manual and programmable blade cleaner' [patent_app_type] => 1 [patent_app_number] => 7/518653 [patent_app_country] => US [patent_app_date] => 1990-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 6408 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073800.pdf [firstpage_image] =>[orig_patent_app_number] => 518653 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518653
Electrophotographic apparatus with manual and programmable blade cleaner May 2, 1990 Issued
Array ( [id] => 2859135 [patent_doc_number] => 05089853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Electrophotographic printing apparatus with repellent bands on the photoconductive member and the developing roller to prevent buildup of toner therebetween' [patent_app_type] => 1 [patent_app_number] => 7/516586 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1761 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089853.pdf [firstpage_image] =>[orig_patent_app_number] => 516586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516586
Electrophotographic printing apparatus with repellent bands on the photoconductive member and the developing roller to prevent buildup of toner therebetween Apr 29, 1990 Issued
Array ( [id] => 2945114 [patent_doc_number] => 05223668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Single component developing device with velocity of roller dependent on time constant of circuit formed by resistor layer of developer carrying member and photosensitive drum' [patent_app_type] => 1 [patent_app_number] => 7/515876 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4985 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223668.pdf [firstpage_image] =>[orig_patent_app_number] => 515876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515876
Single component developing device with velocity of roller dependent on time constant of circuit formed by resistor layer of developer carrying member and photosensitive drum Apr 26, 1990 Issued
Menu