Search

Joan H. Pendegrass

Examiner (ID: 17948)

Most Active Art Unit
2105
Art Unit(s)
2105, 2852
Total Applications
1893
Issued Applications
1729
Pending Applications
15
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4069339 [patent_doc_number] => 05970276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Image forming apparatus and developer aging method' [patent_app_type] => 1 [patent_app_number] => 8/896444 [patent_app_country] => US [patent_app_date] => 1997-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 20 [patent_no_of_words] => 10604 [patent_no_of_claims] => 113 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970276.pdf [firstpage_image] =>[orig_patent_app_number] => 896444 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/896444
Image forming apparatus and developer aging method Jul 17, 1997 Issued
Array ( [id] => 3915469 [patent_doc_number] => 05751801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Charging member with surface layer comprising polymers, and image forming apparatus using the same' [patent_app_type] => 1 [patent_app_number] => 8/895547 [patent_app_country] => US [patent_app_date] => 1997-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7043 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751801.pdf [firstpage_image] =>[orig_patent_app_number] => 895547 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895547
Charging member with surface layer comprising polymers, and image forming apparatus using the same Jul 15, 1997 Issued
Array ( [id] => 4009497 [patent_doc_number] => 05893019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Fusing device with rollers having different speeds, and image forming apparatus using same' [patent_app_type] => 1 [patent_app_number] => 8/892973 [patent_app_country] => US [patent_app_date] => 1997-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15416 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/893/05893019.pdf [firstpage_image] =>[orig_patent_app_number] => 892973 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/892973
Fusing device with rollers having different speeds, and image forming apparatus using same Jul 14, 1997 Issued
Array ( [id] => 4251264 [patent_doc_number] => 06118961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Detachable two-frame process cartridge for an image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/891979 [patent_app_country] => US [patent_app_date] => 1997-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 7270 [patent_no_of_claims] => 125 [patent_no_of_ind_claims] => 29 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/118/06118961.pdf [firstpage_image] =>[orig_patent_app_number] => 891979 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/891979
Detachable two-frame process cartridge for an image forming apparatus Jul 10, 1997 Issued
Array ( [id] => 4167540 [patent_doc_number] => 06149257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Ink-jet printing apparatus capable of increased image uniformity' [patent_app_type] => 1 [patent_app_number] => 8/893569 [patent_app_country] => US [patent_app_date] => 1997-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 67 [patent_no_of_words] => 22898 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/149/06149257.pdf [firstpage_image] =>[orig_patent_app_number] => 893569 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/893569
Ink-jet printing apparatus capable of increased image uniformity Jul 10, 1997 Issued
Array ( [id] => 4032497 [patent_doc_number] => 05881349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Image induction heating apparatus' [patent_app_type] => 1 [patent_app_number] => 8/891976 [patent_app_country] => US [patent_app_date] => 1997-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4315 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/881/05881349.pdf [firstpage_image] =>[orig_patent_app_number] => 891976 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/891976
Image induction heating apparatus Jul 10, 1997 Issued
Array ( [id] => 4065896 [patent_doc_number] => 05870650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Image forming apparatus having a device to apply a release agent to a surface of a transfer roller' [patent_app_type] => 1 [patent_app_number] => 8/891090 [patent_app_country] => US [patent_app_date] => 1997-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7989 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870650.pdf [firstpage_image] =>[orig_patent_app_number] => 891090 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/891090
Image forming apparatus having a device to apply a release agent to a surface of a transfer roller Jul 9, 1997 Issued
Array ( [id] => 4018773 [patent_doc_number] => 05860046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Charging method and charging device' [patent_app_type] => 1 [patent_app_number] => 8/889822 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7048 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/860/05860046.pdf [firstpage_image] =>[orig_patent_app_number] => 889822 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889822
Charging method and charging device Jul 7, 1997 Issued
Array ( [id] => 4032415 [patent_doc_number] => 05881343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Charging method and charging device' [patent_app_type] => 1 [patent_app_number] => 8/889817 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 9908 [patent_no_of_claims] => 29 [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/05/881/05881343.pdf [firstpage_image] =>[orig_patent_app_number] => 889817 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889817
Charging method and charging device Jul 7, 1997 Issued
Array ( [id] => 3780093 [patent_doc_number] => 05845186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Wet image forming apparatus including an intermediate transfer body having projections' [patent_app_type] => 1 [patent_app_number] => 8/888896 [patent_app_country] => US [patent_app_date] => 1997-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 7649 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845186.pdf [firstpage_image] =>[orig_patent_app_number] => 888896 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/888896
Wet image forming apparatus including an intermediate transfer body having projections Jul 6, 1997 Issued
Array ( [id] => 4060542 [patent_doc_number] => 06068363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Recording head and apparatus employing multiple temperature sensors to effect temperature control' [patent_app_type] => 1 [patent_app_number] => 8/887634 [patent_app_country] => US [patent_app_date] => 1997-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/068/06068363.pdf [firstpage_image] =>[orig_patent_app_number] => 887634 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887634
Recording head and apparatus employing multiple temperature sensors to effect temperature control Jul 2, 1997 Issued
Array ( [id] => 4146800 [patent_doc_number] => 06016413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Assembling method of process cartridge, assembling method and process cartridge' [patent_app_type] => 1 [patent_app_number] => 8/887457 [patent_app_country] => US [patent_app_date] => 1997-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 43 [patent_no_of_words] => 27874 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016413.pdf [firstpage_image] =>[orig_patent_app_number] => 887457 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887457
Assembling method of process cartridge, assembling method and process cartridge Jul 1, 1997 Issued
Array ( [id] => 3763230 [patent_doc_number] => 05802422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Image forming device' [patent_app_type] => 1 [patent_app_number] => 8/887230 [patent_app_country] => US [patent_app_date] => 1997-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4674 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802422.pdf [firstpage_image] =>[orig_patent_app_number] => 887230 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887230
Image forming device Jul 1, 1997 Issued
Array ( [id] => 4175623 [patent_doc_number] => 06115567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Support part, developer container, process cartridge and electrophotographic image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/887288 [patent_app_country] => US [patent_app_date] => 1997-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3651 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115567.pdf [firstpage_image] =>[orig_patent_app_number] => 887288 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887288
Support part, developer container, process cartridge and electrophotographic image forming apparatus Jul 1, 1997 Issued
Array ( [id] => 3936389 [patent_doc_number] => 05915143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Image forming apparatus and method for automatically adjusting toner density in response to humidity variations' [patent_app_type] => 1 [patent_app_number] => 8/885688 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8482 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/915/05915143.pdf [firstpage_image] =>[orig_patent_app_number] => 885688 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885688
Image forming apparatus and method for automatically adjusting toner density in response to humidity variations Jun 29, 1997 Issued
Array ( [id] => 4393734 [patent_doc_number] => 06227641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Ink jet printing system having heat keeping function' [patent_app_type] => 1 [patent_app_number] => 8/885179 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 12692 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/227/06227641.pdf [firstpage_image] =>[orig_patent_app_number] => 885179 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885179
Ink jet printing system having heat keeping function Jun 29, 1997 Issued
Array ( [id] => 3975442 [patent_doc_number] => 05937243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Image-wise toner layer charging via air breakdown for image development' [patent_app_type] => 1 [patent_app_number] => 8/884236 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8351 [patent_no_of_claims] => 91 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937243.pdf [firstpage_image] =>[orig_patent_app_number] => 884236 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884236
Image-wise toner layer charging via air breakdown for image development Jun 26, 1997 Issued
Array ( [id] => 3783455 [patent_doc_number] => 05850583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Techniques for generating status messages in image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/881565 [patent_app_country] => US [patent_app_date] => 1997-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3500 [patent_no_of_claims] => 34 [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/05/850/05850583.pdf [firstpage_image] =>[orig_patent_app_number] => 881565 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/881565
Techniques for generating status messages in image forming apparatus Jun 23, 1997 Issued
Array ( [id] => 3842878 [patent_doc_number] => 05784664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Image forming apparatus having an image formation supervising controller and method for supervising image forming operations' [patent_app_type] => 1 [patent_app_number] => 8/881026 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 8109 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/784/05784664.pdf [firstpage_image] =>[orig_patent_app_number] => 881026 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/881026
Image forming apparatus having an image formation supervising controller and method for supervising image forming operations Jun 22, 1997 Issued
Array ( [id] => 4041558 [patent_doc_number] => 05884134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Image forming apparatus with a device to increase contact area between a transfer sheet and an image carrier' [patent_app_type] => 1 [patent_app_number] => 8/878903 [patent_app_country] => US [patent_app_date] => 1997-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 8375 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/884/05884134.pdf [firstpage_image] =>[orig_patent_app_number] => 878903 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/878903
Image forming apparatus with a device to increase contact area between a transfer sheet and an image carrier Jun 18, 1997 Issued
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