Search

John E. Barlow Jr.

Supervisory Patent Examiner (ID: 2619, Phone: (571)272-2269 , Office: P/2800 )

Most Active Art Unit
2108
Art Unit(s)
2853, 2108, 2105, 2800, 2857, 2600, 2863
Total Applications
690
Issued Applications
547
Pending Applications
30
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3430279 [patent_doc_number] => 05422667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Ink jet printing cartridge with circuit element protection system' [patent_app_type] => 1 [patent_app_number] => 7/984901 [patent_app_country] => US [patent_app_date] => 1992-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2204 [patent_no_of_claims] => 13 [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/05/422/05422667.pdf [firstpage_image] =>[orig_patent_app_number] => 984901 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/984901
Ink jet printing cartridge with circuit element protection system Dec 1, 1992 Issued
Array ( [id] => 2901070 [patent_doc_number] => 05272492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Compensation of magnification mismatch in single pass color printers' [patent_app_type] => 1 [patent_app_number] => 7/984139 [patent_app_country] => US [patent_app_date] => 1992-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6020 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272492.pdf [firstpage_image] =>[orig_patent_app_number] => 984139 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/984139
Compensation of magnification mismatch in single pass color printers Nov 30, 1992 Issued
Array ( [id] => 3428435 [patent_doc_number] => 05390006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Imaging forming apparatus with improved exhaust flow' [patent_app_type] => 1 [patent_app_number] => 7/982944 [patent_app_country] => US [patent_app_date] => 1992-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3595 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/390/05390006.pdf [firstpage_image] =>[orig_patent_app_number] => 982944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/982944
Imaging forming apparatus with improved exhaust flow Nov 29, 1992 Issued
Array ( [id] => 2900621 [patent_doc_number] => 05270773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Image producing device with security to prevent disclosure of sensitive documents' [patent_app_type] => 1 [patent_app_number] => 7/982357 [patent_app_country] => US [patent_app_date] => 1992-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 4 [patent_no_of_words] => 2360 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270773.pdf [firstpage_image] =>[orig_patent_app_number] => 982357 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/982357
Image producing device with security to prevent disclosure of sensitive documents Nov 26, 1992 Issued
Array ( [id] => 2902204 [patent_doc_number] => 05241351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Multi-blade turret holder' [patent_app_type] => 1 [patent_app_number] => 7/978547 [patent_app_country] => US [patent_app_date] => 1992-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2985 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241351.pdf [firstpage_image] =>[orig_patent_app_number] => 978547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/978547
Multi-blade turret holder Nov 18, 1992 Issued
Array ( [id] => 3487282 [patent_doc_number] => 05400120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Electrophotographic apparatus' [patent_app_type] => 1 [patent_app_number] => 7/974737 [patent_app_country] => US [patent_app_date] => 1992-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 9665 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 609 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/400/05400120.pdf [firstpage_image] =>[orig_patent_app_number] => 974737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/974737
Electrophotographic apparatus Nov 12, 1992 Issued
Array ( [id] => 3015140 [patent_doc_number] => 05331377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Toner supplement control device operative concurrent with image forming apparatus active status' [patent_app_type] => 1 [patent_app_number] => 7/976502 [patent_app_country] => US [patent_app_date] => 1992-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4317 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/331/05331377.pdf [firstpage_image] =>[orig_patent_app_number] => 976502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/976502
Toner supplement control device operative concurrent with image forming apparatus active status Nov 12, 1992 Issued
Array ( [id] => 3063675 [patent_doc_number] => 05357330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Multilayer toner transfer ordering' [patent_app_type] => 1 [patent_app_number] => 7/974541 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4708 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/357/05357330.pdf [firstpage_image] =>[orig_patent_app_number] => 974541 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/974541
Multilayer toner transfer ordering Nov 11, 1992 Issued
Array ( [id] => 3432946 [patent_doc_number] => 05404158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Ink jet printer maintenance system' [patent_app_type] => 1 [patent_app_number] => 7/974632 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3765 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/404/05404158.pdf [firstpage_image] =>[orig_patent_app_number] => 974632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/974632
Ink jet printer maintenance system Nov 11, 1992 Issued
Array ( [id] => 2983846 [patent_doc_number] => 05257044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Cap actuation mechanism for capping ink jet printheads' [patent_app_type] => 1 [patent_app_number] => 7/974762 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4352 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/257/05257044.pdf [firstpage_image] =>[orig_patent_app_number] => 974762 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/974762
Cap actuation mechanism for capping ink jet printheads Nov 11, 1992 Issued
07/973447 CHARGE DONOR ROLLER WITH BLENDED CERAMIC LAYER Nov 8, 1992 Abandoned
Array ( [id] => 3001974 [patent_doc_number] => 05367367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Toner supplying member in a developing device used in an image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 7/946418 [patent_app_country] => US [patent_app_date] => 1992-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 4525 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367367.pdf [firstpage_image] =>[orig_patent_app_number] => 946418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/946418
Toner supplying member in a developing device used in an image forming apparatus Nov 5, 1992 Issued
Array ( [id] => 3086972 [patent_doc_number] => 05321471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Apparatus for and method of forming image' [patent_app_type] => 1 [patent_app_number] => 7/968013 [patent_app_country] => US [patent_app_date] => 1992-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 10579 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321471.pdf [firstpage_image] =>[orig_patent_app_number] => 968013 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/968013
Apparatus for and method of forming image Oct 28, 1992 Issued
Array ( [id] => 3579866 [patent_doc_number] => 05539522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Color copying machine provided with color correcting circuit' [patent_app_type] => 1 [patent_app_number] => 7/966976 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6948 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539522.pdf [firstpage_image] =>[orig_patent_app_number] => 966976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/966976
Color copying machine provided with color correcting circuit Oct 26, 1992 Issued
Array ( [id] => 3599209 [patent_doc_number] => 05521624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Thin type of ink jet cartridge' [patent_app_type] => 1 [patent_app_number] => 7/955981 [patent_app_country] => US [patent_app_date] => 1992-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 8480 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521624.pdf [firstpage_image] =>[orig_patent_app_number] => 955981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/955981
Thin type of ink jet cartridge Oct 1, 1992 Issued
Array ( [id] => 3520213 [patent_doc_number] => 05512923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Color variation control method for ink-jet printers' [patent_app_type] => 1 [patent_app_number] => 7/955541 [patent_app_country] => US [patent_app_date] => 1992-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3230 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/512/05512923.pdf [firstpage_image] =>[orig_patent_app_number] => 955541 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/955541
Color variation control method for ink-jet printers Sep 29, 1992 Issued
07/953021 RECORDING APPARATUS Sep 28, 1992 Abandoned
Array ( [id] => 3079523 [patent_doc_number] => 05337124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Low bead impulse donor loading' [patent_app_type] => 1 [patent_app_number] => 7/952082 [patent_app_country] => US [patent_app_date] => 1992-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3167 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/337/05337124.pdf [firstpage_image] =>[orig_patent_app_number] => 952082 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/952082
Low bead impulse donor loading Sep 27, 1992 Issued
Array ( [id] => 3839718 [patent_doc_number] => 05760803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Ink jet recording transfer molding processes for forming an ink jet recording head and a recording apparatus using the heads' [patent_app_type] => 1 [patent_app_number] => 7/948493 [patent_app_country] => US [patent_app_date] => 1992-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 10578 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760803.pdf [firstpage_image] =>[orig_patent_app_number] => 948493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/948493
Ink jet recording transfer molding processes for forming an ink jet recording head and a recording apparatus using the heads Sep 21, 1992 Issued
Array ( [id] => 3468681 [patent_doc_number] => 05392097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Image processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/946020 [patent_app_country] => US [patent_app_date] => 1992-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2717 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392097.pdf [firstpage_image] =>[orig_patent_app_number] => 946020 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/946020
Image processing apparatus Sep 14, 1992 Issued
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