
Charles W. Stewart Jr.
Examiner (ID: 10928)
| Most Active Art Unit | 2853 |
| Art Unit(s) | 2853 |
| Total Applications | 383 |
| Issued Applications | 366 |
| Pending Applications | 12 |
| Abandoned Applications | 5 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4217414
[patent_doc_number] => 06116715
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-12
[patent_title] => 'Device and method for sensing low ink level in an ink cartridge of a postage meter'
[patent_app_type] => 1
[patent_app_number] => 8/701897
[patent_app_country] => US
[patent_app_date] => 1996-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3552
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/116/06116715.pdf
[firstpage_image] =>[orig_patent_app_number] => 701897
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/701897 | Device and method for sensing low ink level in an ink cartridge of a postage meter | Aug 22, 1996 | Issued |
Array
(
[id] => 4167609
[patent_doc_number] => 06149261
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-21
[patent_title] => 'Suction priming of a newly exchanged ink container'
[patent_app_type] => 1
[patent_app_number] => 8/689684
[patent_app_country] => US
[patent_app_date] => 1996-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 9428
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/149/06149261.pdf
[firstpage_image] =>[orig_patent_app_number] => 689684
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/689684 | Suction priming of a newly exchanged ink container | Aug 12, 1996 | Issued |
Array
(
[id] => 4177224
[patent_doc_number] => 06042210
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-28
[patent_title] => 'Matrix driving circuit of an ink jet printer and a method of driving the same'
[patent_app_type] => 1
[patent_app_number] => 8/695801
[patent_app_country] => US
[patent_app_date] => 1996-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 6858
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/042/06042210.pdf
[firstpage_image] =>[orig_patent_app_number] => 695801
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/695801 | Matrix driving circuit of an ink jet printer and a method of driving the same | Aug 11, 1996 | Issued |
Array
(
[id] => 4206845
[patent_doc_number] => 06039426
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-21
[patent_title] => 'Simplified print mode selection method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/694944
[patent_app_country] => US
[patent_app_date] => 1996-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1741
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/039/06039426.pdf
[firstpage_image] =>[orig_patent_app_number] => 694944
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/694944 | Simplified print mode selection method and apparatus | Aug 8, 1996 | Issued |
Array
(
[id] => 1294010
[patent_doc_number] => 06623095
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-09-23
[patent_title] => 'Print-quality control method and system'
[patent_app_type] => B1
[patent_app_number] => 08/691060
[patent_app_country] => US
[patent_app_date] => 1996-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 6110
[patent_no_of_claims] => 2
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[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/623/06623095.pdf
[firstpage_image] =>[orig_patent_app_number] => 08691060
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/691060 | Print-quality control method and system | Jul 31, 1996 | Issued |
Array
(
[id] => 3917803
[patent_doc_number] => 05980029
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-09
[patent_title] => 'Ink refilling assembly'
[patent_app_type] => 1
[patent_app_number] => 8/673294
[patent_app_country] => US
[patent_app_date] => 1996-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2333
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/980/05980029.pdf
[firstpage_image] =>[orig_patent_app_number] => 673294
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/673294 | Ink refilling assembly | Jun 27, 1996 | Issued |
Array
(
[id] => 3989785
[patent_doc_number] => 06003973
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-21
[patent_title] => 'Ink jet head, apparatus and method having individually-drivable heat generating resistors variably spaced from an electric outlet'
[patent_app_type] => 1
[patent_app_number] => 8/659324
[patent_app_country] => US
[patent_app_date] => 1996-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 5309
[patent_no_of_claims] => 15
[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/06/003/06003973.pdf
[firstpage_image] =>[orig_patent_app_number] => 659324
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/659324 | Ink jet head, apparatus and method having individually-drivable heat generating resistors variably spaced from an electric outlet | Jun 5, 1996 | Issued |
Array
(
[id] => 4079941
[patent_doc_number] => 06095644
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-01
[patent_title] => 'Ink-jet printing apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/598810
[patent_app_country] => US
[patent_app_date] => 1996-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 38
[patent_no_of_words] => 9413
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/095/06095644.pdf
[firstpage_image] =>[orig_patent_app_number] => 598810
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/598810 | Ink-jet printing apparatus | Feb 8, 1996 | Issued |
Array
(
[id] => 4409335
[patent_doc_number] => 06224195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-01
[patent_title] => 'Recording head and recording apparatus using the same'
[patent_app_type] => 1
[patent_app_number] => 8/590153
[patent_app_country] => US
[patent_app_date] => 1996-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 7178
[patent_no_of_claims] => 24
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/224/06224195.pdf
[firstpage_image] =>[orig_patent_app_number] => 590153
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/590153 | Recording head and recording apparatus using the same | Jan 22, 1996 | Issued |
Array
(
[id] => 4252896
[patent_doc_number] => 06305789
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-23
[patent_title] => 'Liquid ejecting head, liquid ejecting device and liquid ejecting method'
[patent_app_type] => 1
[patent_app_number] => 8/586095
[patent_app_country] => US
[patent_app_date] => 1996-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 54
[patent_no_of_words] => 20248
[patent_no_of_claims] => 68
[patent_no_of_ind_claims] => 14
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/305/06305789.pdf
[firstpage_image] =>[orig_patent_app_number] => 586095
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/586095 | Liquid ejecting head, liquid ejecting device and liquid ejecting method | Jan 15, 1996 | Issued |
Array
(
[id] => 1439906
[patent_doc_number] => 06334669
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-01
[patent_title] => 'Liquid ejecting head, liquid ejecting device and liquid ejecting method'
[patent_app_type] => B1
[patent_app_number] => 08/586260
[patent_app_country] => US
[patent_app_date] => 1996-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[patent_no_of_words] => 15174
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/334/06334669.pdf
[firstpage_image] =>[orig_patent_app_number] => 08586260
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/586260 | Liquid ejecting head, liquid ejecting device and liquid ejecting method | Jan 15, 1996 | Issued |
Array
(
[id] => 4258450
[patent_doc_number] => 06137505
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-24
[patent_title] => 'Ink jet recording device having staggered recording element arrays'
[patent_app_type] => 1
[patent_app_number] => 8/472273
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 28
[patent_no_of_words] => 9605
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/137/06137505.pdf
[firstpage_image] =>[orig_patent_app_number] => 472273
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/472273 | Ink jet recording device having staggered recording element arrays | Jun 6, 1995 | Issued |
Array
(
[id] => 4130834
[patent_doc_number] => 06062670
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-16
[patent_title] => 'Ink jet recording apparatus having discharge recovery means'
[patent_app_type] => 1
[patent_app_number] => 8/261099
[patent_app_country] => US
[patent_app_date] => 1994-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 46
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[patent_no_of_words] => 19558
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/062/06062670.pdf
[firstpage_image] =>[orig_patent_app_number] => 261099
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/261099 | Ink jet recording apparatus having discharge recovery means | Jun 15, 1994 | Issued |
Array
(
[id] => 4057739
[patent_doc_number] => 05870114
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-09
[patent_title] => 'Image recording apparatus with improved conveying system for recording medium'
[patent_app_type] => 1
[patent_app_number] => 8/017732
[patent_app_country] => US
[patent_app_date] => 1993-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 45
[patent_figures_cnt] => 80
[patent_no_of_words] => 20703
[patent_no_of_claims] => 33
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/870/05870114.pdf
[firstpage_image] =>[orig_patent_app_number] => 017732
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/017732 | Image recording apparatus with improved conveying system for recording medium | Feb 9, 1993 | Issued |