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] => 3593440 [patent_doc_number] => 05552816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Ink tank, ink-jet cartridge and ink-jet recording apparatus' [patent_app_type] => 1 [patent_app_number] => 8/068142 [patent_app_country] => US [patent_app_date] => 1993-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8251 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/552/05552816.pdf [firstpage_image] =>[orig_patent_app_number] => 068142 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/068142
Ink tank, ink-jet cartridge and ink-jet recording apparatus May 27, 1993 Issued
Array ( [id] => 3118872 [patent_doc_number] => 05414452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Recognition of ink expiry in an ink jet printing head' [patent_app_type] => 1 [patent_app_number] => 8/068121 [patent_app_country] => US [patent_app_date] => 1993-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2485 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414452.pdf [firstpage_image] =>[orig_patent_app_number] => 068121 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/068121
Recognition of ink expiry in an ink jet printing head May 26, 1993 Issued
08/067581 INK JET HEAD, INK JET APPARATUS AND DRIVING METHOD THEREFOR May 25, 1993 Pending
Array ( [id] => 3449351 [patent_doc_number] => 05467116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Ink jet printer with device for aligning an ink cartridge' [patent_app_type] => 1 [patent_app_number] => 8/064423 [patent_app_country] => US [patent_app_date] => 1993-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 7145 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/467/05467116.pdf [firstpage_image] =>[orig_patent_app_number] => 064423 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/064423
Ink jet printer with device for aligning an ink cartridge May 20, 1993 Issued
08/065957 INK PRESSURE REGULATOR FOR INK JET PRINTHEADS May 20, 1993 Pending
08/064351 LIGHTING UNIT COOLING DEVICE CONTROL AND COMBINED EXHAUST DEVICE May 19, 1993 Pending
Array ( [id] => 3424917 [patent_doc_number] => 05434607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Attachment of nozzle plate to flexible circuit for facilitating assembly of printhead' [patent_app_type] => 1 [patent_app_number] => 8/062976 [patent_app_country] => US [patent_app_date] => 1993-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3764 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/434/05434607.pdf [firstpage_image] =>[orig_patent_app_number] => 062976 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/062976
Attachment of nozzle plate to flexible circuit for facilitating assembly of printhead May 13, 1993 Issued
Array ( [id] => 3540663 [patent_doc_number] => 05557304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Spot size modulatable ink jet printhead' [patent_app_type] => 1 [patent_app_number] => 8/060440 [patent_app_country] => US [patent_app_date] => 1993-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7507 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/557/05557304.pdf [firstpage_image] =>[orig_patent_app_number] => 060440 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/060440
Spot size modulatable ink jet printhead May 9, 1993 Issued
Array ( [id] => 3434397 [patent_doc_number] => 05455607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Black text quality in printers using multiple black and color pens' [patent_app_type] => 1 [patent_app_number] => 8/056959 [patent_app_country] => US [patent_app_date] => 1993-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5560 [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/05/455/05455607.pdf [firstpage_image] =>[orig_patent_app_number] => 056959 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/056959
Black text quality in printers using multiple black and color pens May 2, 1993 Issued
Array ( [id] => 3452669 [patent_doc_number] => 05420619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'On-line/off-line primer for ink jet cartridge' [patent_app_type] => 1 [patent_app_number] => 8/056012 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5324 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420619.pdf [firstpage_image] =>[orig_patent_app_number] => 056012 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/056012
On-line/off-line primer for ink jet cartridge Apr 29, 1993 Issued
08/055615 UNITARY INTERCONNECT SYSTEM FOR AN INKJET PRINTER Apr 29, 1993 Pending
Array ( [id] => 3430980 [patent_doc_number] => 05404020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Phase plate design for aligning multiple inkjet cartridges by scanning a reference pattern' [patent_app_type] => 1 [patent_app_number] => 8/055620 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 5498 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/404/05404020.pdf [firstpage_image] =>[orig_patent_app_number] => 055620 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/055620
Phase plate design for aligning multiple inkjet cartridges by scanning a reference pattern Apr 29, 1993 Issued
Array ( [id] => 3559853 [patent_doc_number] => 05519415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Encoder-signal timing uncertainty adjusted to improve esthetic quality in bidirectional inkjet printing' [patent_app_type] => 1 [patent_app_number] => 8/055658 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 12671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519415.pdf [firstpage_image] =>[orig_patent_app_number] => 055658 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/055658
Encoder-signal timing uncertainty adjusted to improve esthetic quality in bidirectional inkjet printing Apr 29, 1993 Issued
Array ( [id] => 3417432 [patent_doc_number] => 05461482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Electrical interconnect system for a printer' [patent_app_type] => 1 [patent_app_number] => 8/056345 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 9838 [patent_no_of_claims] => 10 [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/05/461/05461482.pdf [firstpage_image] =>[orig_patent_app_number] => 056345 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/056345
Electrical interconnect system for a printer Apr 29, 1993 Issued
Array ( [id] => 3492876 [patent_doc_number] => 05426457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Direction-independent encoder reading; position leading and delay, and uncertainty to improve bidirectional printing' [patent_app_type] => 1 [patent_app_number] => 8/055660 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 12674 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/426/05426457.pdf [firstpage_image] =>[orig_patent_app_number] => 055660 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/055660
Direction-independent encoder reading; position leading and delay, and uncertainty to improve bidirectional printing Apr 29, 1993 Issued
Array ( [id] => 3109470 [patent_doc_number] => 05448269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Multiple inkjet cartridge alignment for bidirectional printing by scanning a reference pattern' [patent_app_type] => 1 [patent_app_number] => 8/055619 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 5436 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/448/05448269.pdf [firstpage_image] =>[orig_patent_app_number] => 055619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/055619
Multiple inkjet cartridge alignment for bidirectional printing by scanning a reference pattern Apr 29, 1993 Issued
Array ( [id] => 3460003 [patent_doc_number] => 05451990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Reference pattern for use in aligning multiple inkjet cartridges' [patent_app_type] => 1 [patent_app_number] => 8/056325 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 5507 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/451/05451990.pdf [firstpage_image] =>[orig_patent_app_number] => 056325 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/056325
Reference pattern for use in aligning multiple inkjet cartridges Apr 29, 1993 Issued
08/055618 MODULAR CARRIAGE ASSEMBLY FOR AN INKJET PRINTER Apr 29, 1993 Pending
Array ( [id] => 3452697 [patent_doc_number] => 05420621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'Double star wheel for post-printing media control in inkjet printing' [patent_app_type] => 1 [patent_app_number] => 8/056036 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1844 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420621.pdf [firstpage_image] =>[orig_patent_app_number] => 056036 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/056036
Double star wheel for post-printing media control in inkjet printing Apr 29, 1993 Issued
Array ( [id] => 3416335 [patent_doc_number] => 05461408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Dual feed paper path for ink-jet printer' [patent_app_type] => 1 [patent_app_number] => 8/055609 [patent_app_country] => US [patent_app_date] => 1993-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 10379 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/461/05461408.pdf [firstpage_image] =>[orig_patent_app_number] => 055609 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/055609
Dual feed paper path for ink-jet printer Apr 29, 1993 Issued
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