Search

Bao Long T. Nguyen

Examiner (ID: 3147, Phone: (571)270-7768 , Office: P/3664 )

Most Active Art Unit
3664
Art Unit(s)
3664, 3656, 4156
Total Applications
618
Issued Applications
482
Pending Applications
66
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2839933 [patent_doc_number] => 05088844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Impact dot print head and printer including same' [patent_app_type] => 1 [patent_app_number] => 7/479901 [patent_app_country] => US [patent_app_date] => 1990-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2083 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088844.pdf [firstpage_image] =>[orig_patent_app_number] => 479901 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479901
Impact dot print head and printer including same Feb 13, 1990 Issued
07/474983 SPRAY BLANKET CLEANING SYSTEM Feb 5, 1990 Abandoned
Array ( [id] => 2690015 [patent_doc_number] => 05016529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Sheet-fed rotary printing press for multi-color printing' [patent_app_type] => 1 [patent_app_number] => 7/475220 [patent_app_country] => US [patent_app_date] => 1990-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2245 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016529.pdf [firstpage_image] =>[orig_patent_app_number] => 475220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/475220
Sheet-fed rotary printing press for multi-color printing Feb 4, 1990 Issued
Array ( [id] => 2652136 [patent_doc_number] => 05025722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Adjustable spray dampening system' [patent_app_type] => 1 [patent_app_number] => 7/468115 [patent_app_country] => US [patent_app_date] => 1990-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4261 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025722.pdf [firstpage_image] =>[orig_patent_app_number] => 468115 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/468115
Adjustable spray dampening system Jan 21, 1990 Issued
Array ( [id] => 2562227 [patent_doc_number] => 04972772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Thermal transfer machine for belt markings' [patent_app_type] => 1 [patent_app_number] => 7/463307 [patent_app_country] => US [patent_app_date] => 1990-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3631 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972772.pdf [firstpage_image] =>[orig_patent_app_number] => 463307 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463307
Thermal transfer machine for belt markings Jan 9, 1990 Issued
Array ( [id] => 2653213 [patent_doc_number] => 04998471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Screen printing system and method' [patent_app_type] => 1 [patent_app_number] => 7/462561 [patent_app_country] => US [patent_app_date] => 1990-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2252 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/998/04998471.pdf [firstpage_image] =>[orig_patent_app_number] => 462561 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462561
Screen printing system and method Jan 8, 1990 Issued
Array ( [id] => 2637692 [patent_doc_number] => 04970954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Self inking hand stamp' [patent_app_type] => 1 [patent_app_number] => 7/462724 [patent_app_country] => US [patent_app_date] => 1990-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1679 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970954.pdf [firstpage_image] =>[orig_patent_app_number] => 462724 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462724
Self inking hand stamp Jan 8, 1990 Issued
Array ( [id] => 2686396 [patent_doc_number] => 05000089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Picture forming method, picture thereof and picture forming material' [patent_app_type] => 1 [patent_app_number] => 7/462537 [patent_app_country] => US [patent_app_date] => 1990-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 4974 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000089.pdf [firstpage_image] =>[orig_patent_app_number] => 462537 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462537
Picture forming method, picture thereof and picture forming material Jan 2, 1990 Issued
Array ( [id] => 2730115 [patent_doc_number] => 05020428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Printed stamp machine' [patent_app_type] => 1 [patent_app_number] => 7/457493 [patent_app_country] => US [patent_app_date] => 1989-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3604 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020428.pdf [firstpage_image] =>[orig_patent_app_number] => 457493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/457493
Printed stamp machine Dec 26, 1989 Issued
Array ( [id] => 2751304 [patent_doc_number] => 04993854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Wire dot print head' [patent_app_type] => 1 [patent_app_number] => 7/450094 [patent_app_country] => US [patent_app_date] => 1989-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4019 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993854.pdf [firstpage_image] =>[orig_patent_app_number] => 450094 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450094
Wire dot print head Dec 12, 1989 Issued
Array ( [id] => 2650262 [patent_doc_number] => 04978238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Printing head' [patent_app_type] => 1 [patent_app_number] => 7/447291 [patent_app_country] => US [patent_app_date] => 1989-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2734 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978238.pdf [firstpage_image] =>[orig_patent_app_number] => 447291 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/447291
Printing head Dec 6, 1989 Issued
Array ( [id] => 2805337 [patent_doc_number] => 05115739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Document imprinting device having a rotation detector mounted on the print drum' [patent_app_type] => 1 [patent_app_number] => 7/445023 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6736 [patent_no_of_claims] => 34 [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/05/115/05115739.pdf [firstpage_image] =>[orig_patent_app_number] => 445023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/445023
Document imprinting device having a rotation detector mounted on the print drum Dec 3, 1989 Issued
Array ( [id] => 2703453 [patent_doc_number] => 05009529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Matrix print head of hinged-clapper-armature construction' [patent_app_type] => 1 [patent_app_number] => 7/443754 [patent_app_country] => US [patent_app_date] => 1989-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2957 [patent_no_of_claims] => 21 [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/05/009/05009529.pdf [firstpage_image] =>[orig_patent_app_number] => 443754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/443754
Matrix print head of hinged-clapper-armature construction Nov 29, 1989 Issued
Array ( [id] => 2635854 [patent_doc_number] => 04979836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Matrix pin print head of the hinged-clapper-armature construction' [patent_app_type] => 1 [patent_app_number] => 7/443755 [patent_app_country] => US [patent_app_date] => 1989-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4072 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979836.pdf [firstpage_image] =>[orig_patent_app_number] => 443755 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/443755
Matrix pin print head of the hinged-clapper-armature construction Nov 29, 1989 Issued
Array ( [id] => 2944501 [patent_doc_number] => 05230576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Printer' [patent_app_type] => 1 [patent_app_number] => 7/442857 [patent_app_country] => US [patent_app_date] => 1989-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 4330 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230576.pdf [firstpage_image] =>[orig_patent_app_number] => 442857 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442857
Printer Nov 28, 1989 Issued
Array ( [id] => 2689504 [patent_doc_number] => 05040461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Label printing and dispensing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/438730 [patent_app_country] => US [patent_app_date] => 1989-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5144 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040461.pdf [firstpage_image] =>[orig_patent_app_number] => 438730 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/438730
Label printing and dispensing apparatus Nov 16, 1989 Issued
07/433931 HIGH ACCURACY VACUUM BELT AND PINCH ROLLER MEDIA TRANSPORT MECHANISM Nov 8, 1989 Abandoned
Array ( [id] => 2674809 [patent_doc_number] => 04995184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Passbook page turning mechanism' [patent_app_type] => 1 [patent_app_number] => 7/432254 [patent_app_country] => US [patent_app_date] => 1989-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 5334 [patent_no_of_claims] => 8 [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/04/995/04995184.pdf [firstpage_image] =>[orig_patent_app_number] => 432254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432254
Passbook page turning mechanism Nov 5, 1989 Issued
Array ( [id] => 2690034 [patent_doc_number] => 05016530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Ink mover distributor roll' [patent_app_type] => 1 [patent_app_number] => 7/430878 [patent_app_country] => US [patent_app_date] => 1989-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1429 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016530.pdf [firstpage_image] =>[orig_patent_app_number] => 430878 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430878
Ink mover distributor roll Nov 1, 1989 Issued
Array ( [id] => 2660189 [patent_doc_number] => 05033881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Paper holding device for printer' [patent_app_type] => 1 [patent_app_number] => 7/430587 [patent_app_country] => US [patent_app_date] => 1989-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1847 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033881.pdf [firstpage_image] =>[orig_patent_app_number] => 430587 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430587
Paper holding device for printer Oct 31, 1989 Issued
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