Search

Kieu Oanh T. Bui

Examiner (ID: 9309, Phone: (571)272-7291 , Office: P/2425 )

Most Active Art Unit
2425
Art Unit(s)
2425, 2611, 2623, 2711, 2421
Total Applications
842
Issued Applications
637
Pending Applications
87
Abandoned Applications
122

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3475882 [patent_doc_number] => 05425312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Stabilized pedestal wear plate' [patent_app_type] => 1 [patent_app_number] => 7/730113 [patent_app_country] => US [patent_app_date] => 1991-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1796 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425312.pdf [firstpage_image] =>[orig_patent_app_number] => 730113 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/730113
Stabilized pedestal wear plate Jul 14, 1991 Issued
Array ( [id] => 3436540 [patent_doc_number] => 05386894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-07 [patent_title] => 'Vibration damping device' [patent_app_type] => 1 [patent_app_number] => 7/727484 [patent_app_country] => US [patent_app_date] => 1991-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3166 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/386/05386894.pdf [firstpage_image] =>[orig_patent_app_number] => 727484 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/727484
Vibration damping device Jul 8, 1991 Issued
Array ( [id] => 2959484 [patent_doc_number] => 05181472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Device for the substitution of the rails of railway tracks' [patent_app_type] => 1 [patent_app_number] => 7/727600 [patent_app_country] => US [patent_app_date] => 1991-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 5321 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181472.pdf [firstpage_image] =>[orig_patent_app_number] => 727600 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/727600
Device for the substitution of the rails of railway tracks Jul 8, 1991 Issued
Array ( [id] => 2810890 [patent_doc_number] => 05172820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Female connection member used in an articulated coupling arrangement' [patent_app_type] => 1 [patent_app_number] => 7/726758 [patent_app_country] => US [patent_app_date] => 1991-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3401 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172820.pdf [firstpage_image] =>[orig_patent_app_number] => 726758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/726758
Female connection member used in an articulated coupling arrangement Jul 7, 1991 Issued
Array ( [id] => 3075425 [patent_doc_number] => 05297484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Vehicle guidance track system' [patent_app_type] => 1 [patent_app_number] => 7/725293 [patent_app_country] => US [patent_app_date] => 1991-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 11176 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/297/05297484.pdf [firstpage_image] =>[orig_patent_app_number] => 725293 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/725293
Vehicle guidance track system Jul 2, 1991 Issued
Array ( [id] => 2812504 [patent_doc_number] => 05174219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Bogie for a track-guided vehicle' [patent_app_type] => 1 [patent_app_number] => 7/719189 [patent_app_country] => US [patent_app_date] => 1991-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3594 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174219.pdf [firstpage_image] =>[orig_patent_app_number] => 719189 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/719189
Bogie for a track-guided vehicle Jun 20, 1991 Issued
Array ( [id] => 2849084 [patent_doc_number] => 05152228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Universal coupling adapter for rail-highway vehicles' [patent_app_type] => 1 [patent_app_number] => 7/710099 [patent_app_country] => US [patent_app_date] => 1991-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6396 [patent_no_of_claims] => 22 [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/05/152/05152228.pdf [firstpage_image] =>[orig_patent_app_number] => 710099 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710099
Universal coupling adapter for rail-highway vehicles Jun 3, 1991 Issued
Array ( [id] => 2759129 [patent_doc_number] => 05131548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Slackless, resilient drawbar system for a railway car' [patent_app_type] => 1 [patent_app_number] => 7/704439 [patent_app_country] => US [patent_app_date] => 1991-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2262 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131548.pdf [firstpage_image] =>[orig_patent_app_number] => 704439 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/704439
Slackless, resilient drawbar system for a railway car May 22, 1991 Issued
Array ( [id] => 2769212 [patent_doc_number] => 05101734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Flexible rail' [patent_app_type] => 1 [patent_app_number] => 7/702098 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5694 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101734.pdf [firstpage_image] =>[orig_patent_app_number] => 702098 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/702098
Flexible rail May 19, 1991 Issued
07/698419 TRANSIT CAR POWER DOOR OBSTRUCTION SENSING SYSTEM AND DEVICE May 9, 1991 Abandoned
07/656159 DRIVEN RUNNING GEAR WITH STEERABLE INDIVIDUAL RUNNING GEARS Apr 28, 1991 Abandoned
Array ( [id] => 2840533 [patent_doc_number] => 05165347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Vehicle levitation and guidance system' [patent_app_type] => 1 [patent_app_number] => 7/692158 [patent_app_country] => US [patent_app_date] => 1991-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 2096 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165347.pdf [firstpage_image] =>[orig_patent_app_number] => 692158 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/692158
Vehicle levitation and guidance system Apr 25, 1991 Issued
Array ( [id] => 2762153 [patent_doc_number] => 05150655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Horizontally flexible rail' [patent_app_type] => 1 [patent_app_number] => 7/689327 [patent_app_country] => US [patent_app_date] => 1991-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 6432 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 634 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150655.pdf [firstpage_image] =>[orig_patent_app_number] => 689327 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689327
Horizontally flexible rail Apr 22, 1991 Issued
07/689188 BALLAST TAMPING MACHINE Apr 21, 1991 Issued
Array ( [id] => 2873714 [patent_doc_number] => 05176082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Subway passenger loading control system' [patent_app_type] => 1 [patent_app_number] => 7/688737 [patent_app_country] => US [patent_app_date] => 1991-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 6930 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176082.pdf [firstpage_image] =>[orig_patent_app_number] => 688737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/688737
Subway passenger loading control system Apr 17, 1991 Issued
Array ( [id] => 2783875 [patent_doc_number] => 05139158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Coupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehicles, as well as a switching device for actuating the coupling and uncoupling device for coupling and uncoupling' [patent_app_type] => 1 [patent_app_number] => 7/685447 [patent_app_country] => US [patent_app_date] => 1991-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3579 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139158.pdf [firstpage_image] =>[orig_patent_app_number] => 685447 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/685447
Coupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehicles, as well as a switching device for actuating the coupling and uncoupling device for coupling and uncoupling Apr 14, 1991 Issued
Array ( [id] => 2811246 [patent_doc_number] => 05094354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Coupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehicles' [patent_app_type] => 1 [patent_app_number] => 7/685438 [patent_app_country] => US [patent_app_date] => 1991-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3711 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094354.pdf [firstpage_image] =>[orig_patent_app_number] => 685438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/685438
Coupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehicles Apr 14, 1991 Issued
Array ( [id] => 2898240 [patent_doc_number] => 05205219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Skier rope towing apparatus and winch therefor' [patent_app_type] => 1 [patent_app_number] => 7/680238 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 8096 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/205/05205219.pdf [firstpage_image] =>[orig_patent_app_number] => 680238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680238
Skier rope towing apparatus and winch therefor Apr 2, 1991 Issued
Array ( [id] => 2799191 [patent_doc_number] => 05121694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Pipe crawler with extendable legs' [patent_app_type] => 1 [patent_app_number] => 7/679497 [patent_app_country] => US [patent_app_date] => 1991-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2538 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121694.pdf [firstpage_image] =>[orig_patent_app_number] => 679497 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/679497
Pipe crawler with extendable legs Apr 1, 1991 Issued
Array ( [id] => 2859798 [patent_doc_number] => 05107769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Grip' [patent_app_type] => 1 [patent_app_number] => 7/671788 [patent_app_country] => US [patent_app_date] => 1991-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1426 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107769.pdf [firstpage_image] =>[orig_patent_app_number] => 671788 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/671788
Grip Mar 24, 1991 Issued
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