Search

Fan S. Tsang

Supervisory Patent Examiner (ID: 18665, Phone: (571)272-7547 , Office: P/2653 )

Most Active Art Unit
2601
Art Unit(s)
2645, 2653, 2748, 2742, 2746, 2601, 2694, 2614, 2787
Total Applications
477
Issued Applications
311
Pending Applications
56
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4974973 [patent_doc_number] => 20070216203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Vehicle occupant support' [patent_app_type] => utility [patent_app_number] => 11/639088 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 76 [patent_no_of_words] => 6785 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0216/20070216203.pdf [firstpage_image] =>[orig_patent_app_number] => 11639088 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/639088
Vehicle occupant support Dec 13, 2006 Issued
Array ( [id] => 4708411 [patent_doc_number] => 20080296937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'SEAT WITH RETRACTABLE TRAY' [patent_app_type] => utility [patent_app_number] => 11/609728 [patent_app_country] => US [patent_app_date] => 2006-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0296/20080296937.pdf [firstpage_image] =>[orig_patent_app_number] => 11609728 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/609728
SEAT WITH RETRACTABLE TRAY Dec 11, 2006 Abandoned
Array ( [id] => 5213889 [patent_doc_number] => 20070102969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'VEHICLE SEATING SYSTEM AND METHOD FOR REDUCING FATIGUE' [patent_app_type] => utility [patent_app_number] => 11/567423 [patent_app_country] => US [patent_app_date] => 2006-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5520 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20070102969.pdf [firstpage_image] =>[orig_patent_app_number] => 11567423 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567423
Vehicle seating system and method for reducing fatigue Dec 5, 2006 Issued
Array ( [id] => 4980831 [patent_doc_number] => 20070085388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'High Chair' [patent_app_type] => utility [patent_app_number] => 11/567037 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4849 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20070085388.pdf [firstpage_image] =>[orig_patent_app_number] => 11567037 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567037
High Chair Dec 4, 2006 Abandoned
Array ( [id] => 5031989 [patent_doc_number] => 20070096528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'High Chair' [patent_app_type] => utility [patent_app_number] => 11/567081 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4814 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20070096528.pdf [firstpage_image] =>[orig_patent_app_number] => 11567081 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567081
High Chair Dec 4, 2006 Abandoned
Array ( [id] => 805518 [patent_doc_number] => 07419210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-02 [patent_title] => 'High chair' [patent_app_type] => utility [patent_app_number] => 11/567057 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 4723 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/419/07419210.pdf [firstpage_image] =>[orig_patent_app_number] => 11567057 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567057
High chair Dec 4, 2006 Issued
Array ( [id] => 5019251 [patent_doc_number] => 20070145216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'ADJUSTABLE WORK SURFACE WITH BALL AND SOCKET RECEIVERS' [patent_app_type] => utility [patent_app_number] => 11/564195 [patent_app_country] => US [patent_app_date] => 2006-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7326 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20070145216.pdf [firstpage_image] =>[orig_patent_app_number] => 11564195 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/564195
ADJUSTABLE WORK SURFACE WITH BALL AND SOCKET RECEIVERS Nov 27, 2006 Abandoned
Array ( [id] => 877810 [patent_doc_number] => 07354111 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-04-08 [patent_title] => 'Securing assembly for a drummer\'s chair' [patent_app_type] => utility [patent_app_number] => 11/604468 [patent_app_country] => US [patent_app_date] => 2006-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1571 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/354/07354111.pdf [firstpage_image] =>[orig_patent_app_number] => 11604468 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/604468
Securing assembly for a drummer's chair Nov 26, 2006 Issued
Array ( [id] => 5077185 [patent_doc_number] => 20070120409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Seating accessory' [patent_app_type] => utility [patent_app_number] => 11/602058 [patent_app_country] => US [patent_app_date] => 2006-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6187 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0120/20070120409.pdf [firstpage_image] =>[orig_patent_app_number] => 11602058 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/602058
Seating accessory Nov 19, 2006 Issued
Array ( [id] => 4897119 [patent_doc_number] => 20080116732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'Device for use with a wheelchair' [patent_app_type] => utility [patent_app_number] => 11/601983 [patent_app_country] => US [patent_app_date] => 2006-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1534 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20080116732.pdf [firstpage_image] =>[orig_patent_app_number] => 11601983 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/601983
Device for use with a wheelchair Nov 19, 2006 Abandoned
Array ( [id] => 183850 [patent_doc_number] => 07644982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'Reversible seat assembly' [patent_app_type] => utility [patent_app_number] => 12/092718 [patent_app_country] => US [patent_app_date] => 2006-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7941 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/644/07644982.pdf [firstpage_image] =>[orig_patent_app_number] => 12092718 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/092718
Reversible seat assembly Nov 15, 2006 Issued
Array ( [id] => 5031991 [patent_doc_number] => 20070096530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Seat reclining apparatus' [patent_app_type] => utility [patent_app_number] => 11/589358 [patent_app_country] => US [patent_app_date] => 2006-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7219 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20070096530.pdf [firstpage_image] =>[orig_patent_app_number] => 11589358 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/589358
Seat reclining apparatus Oct 29, 2006 Issued
Array ( [id] => 911894 [patent_doc_number] => 07325877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-05 [patent_title] => 'Foldable headrest assembly' [patent_app_type] => utility [patent_app_number] => 11/553576 [patent_app_country] => US [patent_app_date] => 2006-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/325/07325877.pdf [firstpage_image] =>[orig_patent_app_number] => 11553576 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/553576
Foldable headrest assembly Oct 26, 2006 Issued
Array ( [id] => 5389270 [patent_doc_number] => 20090206582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Passenger constraining apparatus' [patent_app_type] => utility [patent_app_number] => 11/921518 [patent_app_country] => US [patent_app_date] => 2006-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4280 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20090206582.pdf [firstpage_image] =>[orig_patent_app_number] => 11921518 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/921518
Passenger constraining apparatus Oct 25, 2006 Abandoned
Array ( [id] => 4695787 [patent_doc_number] => 20080217971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Active Head Restraint' [patent_app_type] => utility [patent_app_number] => 12/091188 [patent_app_country] => US [patent_app_date] => 2006-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2323 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0217/20080217971.pdf [firstpage_image] =>[orig_patent_app_number] => 12091188 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/091188
Active Head Restraint Oct 23, 2006 Abandoned
Array ( [id] => 5488408 [patent_doc_number] => 20090289479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'Occupant Restraining Apparatus and Seat' [patent_app_type] => utility [patent_app_number] => 12/090998 [patent_app_country] => US [patent_app_date] => 2006-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2096 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0289/20090289479.pdf [firstpage_image] =>[orig_patent_app_number] => 12090998 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/090998
Occupant Restraining Apparatus and Seat Oct 22, 2006 Abandoned
Array ( [id] => 5104690 [patent_doc_number] => 20070063565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Vehicle seat' [patent_app_type] => utility [patent_app_number] => 11/520708 [patent_app_country] => US [patent_app_date] => 2006-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4112 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20070063565.pdf [firstpage_image] =>[orig_patent_app_number] => 11520708 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/520708
Vehicle seat Sep 13, 2006 Issued
Array ( [id] => 5146033 [patent_doc_number] => 20070046087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'Child car seat' [patent_app_type] => utility [patent_app_number] => 11/510738 [patent_app_country] => US [patent_app_date] => 2006-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6974 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20070046087.pdf [firstpage_image] =>[orig_patent_app_number] => 11510738 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/510738
Child car seat Aug 27, 2006 Abandoned
Array ( [id] => 578568 [patent_doc_number] => 07438360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-21 [patent_title] => 'Armrest and method of making the same' [patent_app_type] => utility [patent_app_number] => 11/467508 [patent_app_country] => US [patent_app_date] => 2006-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3157 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/438/07438360.pdf [firstpage_image] =>[orig_patent_app_number] => 11467508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/467508
Armrest and method of making the same Aug 24, 2006 Issued
Array ( [id] => 4997795 [patent_doc_number] => 20070040429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Securing mechanism of the base of safety car seat field of the invention' [patent_app_type] => utility [patent_app_number] => 11/499708 [patent_app_country] => US [patent_app_date] => 2006-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1653 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20070040429.pdf [firstpage_image] =>[orig_patent_app_number] => 11499708 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/499708
Securing mechanism of the base of safety car seat Aug 6, 2006 Issued
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