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] => 2741294 [patent_doc_number] => 05071272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Ribbon cassette and protector' [patent_app_type] => 1 [patent_app_number] => 7/565996 [patent_app_country] => US [patent_app_date] => 1990-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1563 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071272.pdf [firstpage_image] =>[orig_patent_app_number] => 565996 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565996
Ribbon cassette and protector Aug 9, 1990 Issued
Array ( [id] => 2915415 [patent_doc_number] => 05228390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Rotary printing machine with device for engaging a lacquering/rubber-covered cylinder with and disengaging it from an impression cylinder and/or a metering/plate cylinder' [patent_app_type] => 1 [patent_app_number] => 7/564150 [patent_app_country] => US [patent_app_date] => 1990-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2390 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/228/05228390.pdf [firstpage_image] =>[orig_patent_app_number] => 564150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/564150
Rotary printing machine with device for engaging a lacquering/rubber-covered cylinder with and disengaging it from an impression cylinder and/or a metering/plate cylinder Aug 6, 1990 Issued
Array ( [id] => 2777694 [patent_doc_number] => 05135318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Thermal printer' [patent_app_type] => 1 [patent_app_number] => 7/558684 [patent_app_country] => US [patent_app_date] => 1990-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1463 [patent_no_of_claims] => 1 [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/05/135/05135318.pdf [firstpage_image] =>[orig_patent_app_number] => 558684 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/558684
Thermal printer Jul 26, 1990 Issued
Array ( [id] => 2804436 [patent_doc_number] => 05168810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Plate adjusting mechanism for leaf-type printing machine' [patent_app_type] => 1 [patent_app_number] => 7/557528 [patent_app_country] => US [patent_app_date] => 1990-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 4668 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168810.pdf [firstpage_image] =>[orig_patent_app_number] => 557528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/557528
Plate adjusting mechanism for leaf-type printing machine Jul 23, 1990 Issued
Array ( [id] => 3009423 [patent_doc_number] => 05341740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'High speed ink feed mechanism' [patent_app_type] => 1 [patent_app_number] => 7/553717 [patent_app_country] => US [patent_app_date] => 1990-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2762 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341740.pdf [firstpage_image] =>[orig_patent_app_number] => 553717 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/553717
High speed ink feed mechanism Jul 15, 1990 Issued
Array ( [id] => 2843918 [patent_doc_number] => 05081925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Selective drive for a damping unit metering roller in an offset printing press' [patent_app_type] => 1 [patent_app_number] => 7/554150 [patent_app_country] => US [patent_app_date] => 1990-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1868 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081925.pdf [firstpage_image] =>[orig_patent_app_number] => 554150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/554150
Selective drive for a damping unit metering roller in an offset printing press Jul 15, 1990 Issued
Array ( [id] => 2868260 [patent_doc_number] => 05108209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Apparatus and method for detecting depletion of ink in an ink ribbon' [patent_app_type] => 1 [patent_app_number] => 7/551227 [patent_app_country] => US [patent_app_date] => 1990-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2392 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/108/05108209.pdf [firstpage_image] =>[orig_patent_app_number] => 551227 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/551227
Apparatus and method for detecting depletion of ink in an ink ribbon Jul 10, 1990 Issued
Array ( [id] => 2834696 [patent_doc_number] => 05106220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Guide and cover arrangement for printers' [patent_app_type] => 1 [patent_app_number] => 7/547303 [patent_app_country] => US [patent_app_date] => 1990-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3264 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106220.pdf [firstpage_image] =>[orig_patent_app_number] => 547303 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/547303
Guide and cover arrangement for printers Jul 2, 1990 Issued
Array ( [id] => 2852425 [patent_doc_number] => 05090313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Multi-color silk screen printer having separable two-piece platen for removal and replacement of printed material without loss of registry' [patent_app_type] => 1 [patent_app_number] => 7/547011 [patent_app_country] => US [patent_app_date] => 1990-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2143 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/090/05090313.pdf [firstpage_image] =>[orig_patent_app_number] => 547011 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/547011
Multi-color silk screen printer having separable two-piece platen for removal and replacement of printed material without loss of registry Jul 1, 1990 Issued
Array ( [id] => 2913646 [patent_doc_number] => 05188027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Printing apparatus with quickly changeable printing plate' [patent_app_type] => 1 [patent_app_number] => 7/545477 [patent_app_country] => US [patent_app_date] => 1990-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1698 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188027.pdf [firstpage_image] =>[orig_patent_app_number] => 545477 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/545477
Printing apparatus with quickly changeable printing plate Jun 27, 1990 Issued
Array ( [id] => 2697293 [patent_doc_number] => 05054944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Serial printer having a carrier cable connected to a movable print head' [patent_app_type] => 1 [patent_app_number] => 7/543511 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1561 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054944.pdf [firstpage_image] =>[orig_patent_app_number] => 543511 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543511
Serial printer having a carrier cable connected to a movable print head Jun 25, 1990 Issued
07/538120 ROTATING BRUSH CLEANER SYSTEM Jun 13, 1990 Abandoned
Array ( [id] => 2732145 [patent_doc_number] => 05070782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Screen printer' [patent_app_type] => 1 [patent_app_number] => 7/533357 [patent_app_country] => US [patent_app_date] => 1990-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5823 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070782.pdf [firstpage_image] =>[orig_patent_app_number] => 533357 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/533357
Screen printer Jun 4, 1990 Issued
07/528814 KEYBOARD May 24, 1990 Abandoned
Array ( [id] => 2688456 [patent_doc_number] => 05067403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Circumferential register adjustment system for a printing machine cylinder' [patent_app_type] => 1 [patent_app_number] => 7/528584 [patent_app_country] => US [patent_app_date] => 1990-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1554 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067403.pdf [firstpage_image] =>[orig_patent_app_number] => 528584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/528584
Circumferential register adjustment system for a printing machine cylinder May 23, 1990 Issued
Array ( [id] => 2765084 [patent_doc_number] => 05092242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Lateral and circumferential register adjustment system for a rotary printing machine' [patent_app_type] => 1 [patent_app_number] => 7/528589 [patent_app_country] => US [patent_app_date] => 1990-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2162 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/092/05092242.pdf [firstpage_image] =>[orig_patent_app_number] => 528589 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/528589
Lateral and circumferential register adjustment system for a rotary printing machine May 23, 1990 Issued
Array ( [id] => 2848852 [patent_doc_number] => 05152216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Apparatus for date-stamping an interior surface of a container' [patent_app_type] => 1 [patent_app_number] => 7/527935 [patent_app_country] => US [patent_app_date] => 1990-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 2596 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152216.pdf [firstpage_image] =>[orig_patent_app_number] => 527935 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/527935
Apparatus for date-stamping an interior surface of a container May 23, 1990 Issued
Array ( [id] => 2864995 [patent_doc_number] => 05158380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Apparatus for the transport of paper in printers' [patent_app_type] => 1 [patent_app_number] => 7/526728 [patent_app_country] => US [patent_app_date] => 1990-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4269 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/158/05158380.pdf [firstpage_image] =>[orig_patent_app_number] => 526728 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526728
Apparatus for the transport of paper in printers May 21, 1990 Issued
Array ( [id] => 2837527 [patent_doc_number] => 05104246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Striker device for printers' [patent_app_type] => 1 [patent_app_number] => 7/526705 [patent_app_country] => US [patent_app_date] => 1990-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4728 [patent_no_of_claims] => 26 [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/05/104/05104246.pdf [firstpage_image] =>[orig_patent_app_number] => 526705 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526705
Striker device for printers May 21, 1990 Issued
Array ( [id] => 2840312 [patent_doc_number] => 05083511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Apparatus and method for printing plate cylinder--impression cylinder registration' [patent_app_type] => 1 [patent_app_number] => 7/526119 [patent_app_country] => US [patent_app_date] => 1990-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 1612 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/083/05083511.pdf [firstpage_image] =>[orig_patent_app_number] => 526119 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526119
Apparatus and method for printing plate cylinder--impression cylinder registration May 20, 1990 Issued
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