Search

John E. Barlow Jr.

Supervisory Patent Examiner (ID: 15162, Phone: (571)272-2269 , Office: P/2800 )

Most Active Art Unit
2108
Art Unit(s)
2863, 2853, 2105, 2108, 2857, 2600, 2800
Total Applications
691
Issued Applications
547
Pending Applications
31
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3735769 [patent_doc_number] => 05670996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Thermal ink jet recording device and method of cleaning a recording head' [patent_app_type] => 1 [patent_app_number] => 8/414490 [patent_app_country] => US [patent_app_date] => 1995-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5177 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/670/05670996.pdf [firstpage_image] =>[orig_patent_app_number] => 414490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/414490
Thermal ink jet recording device and method of cleaning a recording head Mar 30, 1995 Issued
Array ( [id] => 3517971 [patent_doc_number] => 05563636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'On-line/off-line primer for ink jet cartridge' [patent_app_type] => 1 [patent_app_number] => 8/412185 [patent_app_country] => US [patent_app_date] => 1995-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5332 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/563/05563636.pdf [firstpage_image] =>[orig_patent_app_number] => 412185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/412185
On-line/off-line primer for ink jet cartridge Mar 27, 1995 Issued
Array ( [id] => 3700941 [patent_doc_number] => 05650811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Apparatus for providing ink to a printhead' [patent_app_type] => 1 [patent_app_number] => 8/409255 [patent_app_country] => US [patent_app_date] => 1995-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 7668 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/650/05650811.pdf [firstpage_image] =>[orig_patent_app_number] => 409255 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/409255
Apparatus for providing ink to a printhead Mar 22, 1995 Issued
Array ( [id] => 3449321 [patent_doc_number] => 05467114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Recording apparatus and ink cartridge' [patent_app_type] => 1 [patent_app_number] => 8/405934 [patent_app_country] => US [patent_app_date] => 1995-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 31 [patent_no_of_words] => 16031 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/467/05467114.pdf [firstpage_image] =>[orig_patent_app_number] => 405934 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/405934
Recording apparatus and ink cartridge Mar 16, 1995 Issued
Array ( [id] => 3600190 [patent_doc_number] => 05521693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Image forming apparatus and process cartridge detachably mountable to same' [patent_app_type] => 1 [patent_app_number] => 8/403119 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5793 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521693.pdf [firstpage_image] =>[orig_patent_app_number] => 403119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/403119
Image forming apparatus and process cartridge detachably mountable to same Mar 12, 1995 Issued
Array ( [id] => 3675737 [patent_doc_number] => 05600414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Charging roller with blended ceramic layer' [patent_app_type] => 1 [patent_app_number] => 8/402805 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3882 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600414.pdf [firstpage_image] =>[orig_patent_app_number] => 402805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402805
Charging roller with blended ceramic layer Mar 12, 1995 Issued
Array ( [id] => 3422235 [patent_doc_number] => 05453772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Liquid container with bladder-like member and liquid path along an interior container wall' [patent_app_type] => 1 [patent_app_number] => 8/400383 [patent_app_country] => US [patent_app_date] => 1995-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4253 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453772.pdf [firstpage_image] =>[orig_patent_app_number] => 400383 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/400383
Liquid container with bladder-like member and liquid path along an interior container wall Mar 2, 1995 Issued
Array ( [id] => 3537141 [patent_doc_number] => 05583548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Bi-directional wiper for ink jet printhead and method of operation' [patent_app_type] => 1 [patent_app_number] => 8/396811 [patent_app_country] => US [patent_app_date] => 1995-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1744 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583548.pdf [firstpage_image] =>[orig_patent_app_number] => 396811 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/396811
Bi-directional wiper for ink jet printhead and method of operation Feb 28, 1995 Issued
08/395905 INK JET RECORDING APPARATUS Feb 27, 1995 Abandoned
Array ( [id] => 3667942 [patent_doc_number] => 05648802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Cap for an ink jet recording head' [patent_app_type] => 1 [patent_app_number] => 8/393251 [patent_app_country] => US [patent_app_date] => 1995-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 7958 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648802.pdf [firstpage_image] =>[orig_patent_app_number] => 393251 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/393251
Cap for an ink jet recording head Feb 22, 1995 Issued
08/390289 RECORDING APPARATUS AND RECORDING METHOD Feb 14, 1995 Abandoned
Array ( [id] => 3886565 [patent_doc_number] => 05729258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Cleaning member used for an ink-jet recording apparatus and the ink-jet recording apparatus using the aforesaid cleaning member' [patent_app_type] => 1 [patent_app_number] => 8/389627 [patent_app_country] => US [patent_app_date] => 1995-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4808 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/729/05729258.pdf [firstpage_image] =>[orig_patent_app_number] => 389627 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/389627
Cleaning member used for an ink-jet recording apparatus and the ink-jet recording apparatus using the aforesaid cleaning member Feb 14, 1995 Issued
08/388895 INK JET RECORDING APPARATUS INCLUDING AN INK RECOVERY SYSTEM OPERATED IN CORRELATION WITH THE INK SHEET FEEDING SYSTEM Feb 13, 1995 Abandoned
08/387617 INK JET HEAD HAVING OPERATING CHARACTERISTIC INFORMATION, AND RECORDING APPARATUS USING SUCH A HEAD Feb 12, 1995 Abandoned
Array ( [id] => 3664768 [patent_doc_number] => 05627572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Programmable head type detection and maintenance system' [patent_app_type] => 1 [patent_app_number] => 8/386590 [patent_app_country] => US [patent_app_date] => 1995-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8357 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/627/05627572.pdf [firstpage_image] =>[orig_patent_app_number] => 386590 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/386590
Programmable head type detection and maintenance system Feb 9, 1995 Issued
Array ( [id] => 3641327 [patent_doc_number] => 05610640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Maintenance apparatus using translation forces to move cap member for ink jet printheads' [patent_app_type] => 1 [patent_app_number] => 8/386783 [patent_app_country] => US [patent_app_date] => 1995-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3656 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/610/05610640.pdf [firstpage_image] =>[orig_patent_app_number] => 386783 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/386783
Maintenance apparatus using translation forces to move cap member for ink jet printheads Feb 9, 1995 Issued
Array ( [id] => 3920772 [patent_doc_number] => 05752126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/384687 [patent_app_country] => US [patent_app_date] => 1995-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 54 [patent_no_of_words] => 14290 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/752/05752126.pdf [firstpage_image] =>[orig_patent_app_number] => 384687 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/384687
Image forming apparatus Feb 5, 1995 Issued
Array ( [id] => 3738260 [patent_doc_number] => 05635965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Wet capping system for inkjet printheads' [patent_app_type] => 1 [patent_app_number] => 8/384290 [patent_app_country] => US [patent_app_date] => 1995-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6427 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/635/05635965.pdf [firstpage_image] =>[orig_patent_app_number] => 384290 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/384290
Wet capping system for inkjet printheads Jan 30, 1995 Issued
Array ( [id] => 3839064 [patent_doc_number] => 05712668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-27 [patent_title] => 'Rotary Multi-ridge capping system for inkjet printheads' [patent_app_type] => 1 [patent_app_number] => 8/382473 [patent_app_country] => US [patent_app_date] => 1995-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 9813 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/712/05712668.pdf [firstpage_image] =>[orig_patent_app_number] => 382473 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/382473
Rotary Multi-ridge capping system for inkjet printheads Jan 30, 1995 Issued
Array ( [id] => 3701385 [patent_doc_number] => 05680162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Multiple chimneys for ink jet printer' [patent_app_type] => 1 [patent_app_number] => 8/379235 [patent_app_country] => US [patent_app_date] => 1995-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2739 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/680/05680162.pdf [firstpage_image] =>[orig_patent_app_number] => 379235 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/379235
Multiple chimneys for ink jet printer Jan 26, 1995 Issued
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