Search

John E. Barlow Jr.

Supervisory Patent Examiner (ID: 17576, Phone: (571)272-2269 , Office: P/2800 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3907764 [patent_doc_number] => 05751303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Printing medium management apparatus' [patent_app_type] => 1 [patent_app_number] => 8/337109 [patent_app_country] => US [patent_app_date] => 1994-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11153 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751303.pdf [firstpage_image] =>[orig_patent_app_number] => 337109 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/337109
Printing medium management apparatus Nov 9, 1994 Issued
Array ( [id] => 3537205 [patent_doc_number] => 05583552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Optimum phase determination based on the detected jet current' [patent_app_type] => 1 [patent_app_number] => 8/339153 [patent_app_country] => US [patent_app_date] => 1994-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 13672 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583552.pdf [firstpage_image] =>[orig_patent_app_number] => 339153 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/339153
Optimum phase determination based on the detected jet current Nov 9, 1994 Issued
Array ( [id] => 3502051 [patent_doc_number] => 05508782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Lighting unit cooling device control and combined exhaust device' [patent_app_type] => 1 [patent_app_number] => 8/336759 [patent_app_country] => US [patent_app_date] => 1994-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2628 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508782.pdf [firstpage_image] =>[orig_patent_app_number] => 336759 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/336759
Lighting unit cooling device control and combined exhaust device Nov 7, 1994 Issued
Array ( [id] => 3619479 [patent_doc_number] => 05534904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Multi-jet generator device for use in printing' [patent_app_type] => 1 [patent_app_number] => 8/336749 [patent_app_country] => US [patent_app_date] => 1994-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4664 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534904.pdf [firstpage_image] =>[orig_patent_app_number] => 336749 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/336749
Multi-jet generator device for use in printing Nov 6, 1994 Issued
08/333443 FIELD EMISSION DEVICE LIGHT SOURCE FOR XEROGRAPHIC PRINTING PROCESS Nov 1, 1994 Abandoned
Array ( [id] => 3627188 [patent_doc_number] => 05614930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Orthogonal rotary wiping system for inkjet printheads' [patent_app_type] => 1 [patent_app_number] => 8/330461 [patent_app_country] => US [patent_app_date] => 1994-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 11582 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/614/05614930.pdf [firstpage_image] =>[orig_patent_app_number] => 330461 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330461
Orthogonal rotary wiping system for inkjet printheads Oct 27, 1994 Issued
Array ( [id] => 3738907 [patent_doc_number] => 05694157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Multiple wiper servicing system for inkjet printheads' [patent_app_type] => 1 [patent_app_number] => 8/330765 [patent_app_country] => US [patent_app_date] => 1994-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3211 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694157.pdf [firstpage_image] =>[orig_patent_app_number] => 330765 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330765
Multiple wiper servicing system for inkjet printheads Oct 27, 1994 Issued
Array ( [id] => 3864882 [patent_doc_number] => 05706038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Wet wiping system for inkjet printheads' [patent_app_type] => 1 [patent_app_number] => 8/330900 [patent_app_country] => US [patent_app_date] => 1994-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5690 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706038.pdf [firstpage_image] =>[orig_patent_app_number] => 330900 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330900
Wet wiping system for inkjet printheads Oct 27, 1994 Issued
Array ( [id] => 3694787 [patent_doc_number] => 05644345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Service station for ink jet printer' [patent_app_type] => 1 [patent_app_number] => 8/329164 [patent_app_country] => US [patent_app_date] => 1994-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2537 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644345.pdf [firstpage_image] =>[orig_patent_app_number] => 329164 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/329164
Service station for ink jet printer Oct 25, 1994 Issued
Array ( [id] => 3655323 [patent_doc_number] => 05640182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Universal ink-jet printhead maintenance station' [patent_app_type] => 1 [patent_app_number] => 8/327935 [patent_app_country] => US [patent_app_date] => 1994-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7631 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640182.pdf [firstpage_image] =>[orig_patent_app_number] => 327935 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/327935
Universal ink-jet printhead maintenance station Oct 23, 1994 Issued
Array ( [id] => 3671348 [patent_doc_number] => 05598199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Printer' [patent_app_type] => 1 [patent_app_number] => 8/244874 [patent_app_country] => US [patent_app_date] => 1994-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2512 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/598/05598199.pdf [firstpage_image] =>[orig_patent_app_number] => 244874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244874
Printer Oct 23, 1994 Issued
Array ( [id] => 3555942 [patent_doc_number] => 05548310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Automatic positioning of wiper blades in an ink jet printer maintenance station' [patent_app_type] => 1 [patent_app_number] => 8/324207 [patent_app_country] => US [patent_app_date] => 1994-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5129 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/548/05548310.pdf [firstpage_image] =>[orig_patent_app_number] => 324207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/324207
Automatic positioning of wiper blades in an ink jet printer maintenance station Oct 16, 1994 Issued
Array ( [id] => 3675994 [patent_doc_number] => 05600429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Image copying apparatus' [patent_app_type] => 1 [patent_app_number] => 8/323058 [patent_app_country] => US [patent_app_date] => 1994-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 35 [patent_no_of_words] => 9797 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600429.pdf [firstpage_image] =>[orig_patent_app_number] => 323058 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/323058
Image copying apparatus Oct 13, 1994 Issued
Array ( [id] => 3560262 [patent_doc_number] => 05574485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Ultrasonic liquid wiper for ink jet printhead maintenance' [patent_app_type] => 1 [patent_app_number] => 8/322128 [patent_app_country] => US [patent_app_date] => 1994-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4745 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/574/05574485.pdf [firstpage_image] =>[orig_patent_app_number] => 322128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/322128
Ultrasonic liquid wiper for ink jet printhead maintenance Oct 12, 1994 Issued
Array ( [id] => 3599181 [patent_doc_number] => 05521622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Print quality optimization for a color ink-jet printer by using a larger nozzle for the black ink only' [patent_app_type] => 1 [patent_app_number] => 8/320104 [patent_app_country] => US [patent_app_date] => 1994-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2400 [patent_no_of_claims] => 17 [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/05/521/05521622.pdf [firstpage_image] =>[orig_patent_app_number] => 320104 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/320104
Print quality optimization for a color ink-jet printer by using a larger nozzle for the black ink only Oct 6, 1994 Issued
Array ( [id] => 3701837 [patent_doc_number] => 05596354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Ink priming device for ink jet printer' [patent_app_type] => 1 [patent_app_number] => 8/317150 [patent_app_country] => US [patent_app_date] => 1994-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4959 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/596/05596354.pdf [firstpage_image] =>[orig_patent_app_number] => 317150 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/317150
Ink priming device for ink jet printer Oct 2, 1994 Issued
Array ( [id] => 3619367 [patent_doc_number] => 05565898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Ink ejecting printer having different cleaning timings' [patent_app_type] => 1 [patent_app_number] => 8/316324 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4374 [patent_no_of_claims] => 20 [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/05/565/05565898.pdf [firstpage_image] =>[orig_patent_app_number] => 316324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/316324
Ink ejecting printer having different cleaning timings Sep 29, 1994 Issued
Array ( [id] => 3664315 [patent_doc_number] => 05659342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'On-page inkjet printhead spitting system' [patent_app_type] => 1 [patent_app_number] => 8/316150 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5386 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659342.pdf [firstpage_image] =>[orig_patent_app_number] => 316150 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/316150
On-page inkjet printhead spitting system Sep 29, 1994 Issued
Array ( [id] => 3518026 [patent_doc_number] => 05563639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Venturi spittoon system to control inkjet aerosol' [patent_app_type] => 1 [patent_app_number] => 8/316152 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2566 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/563/05563639.pdf [firstpage_image] =>[orig_patent_app_number] => 316152 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/316152
Venturi spittoon system to control inkjet aerosol Sep 29, 1994 Issued
Array ( [id] => 3497644 [patent_doc_number] => 05440374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Charging device, image forming apparatus and process cartridge detachably mountable to image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/312184 [patent_app_country] => US [patent_app_date] => 1994-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5806 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/440/05440374.pdf [firstpage_image] =>[orig_patent_app_number] => 312184 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/312184
Charging device, image forming apparatus and process cartridge detachably mountable to image forming apparatus Sep 25, 1994 Issued
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