Search

David P. Tardif

Examiner (ID: 5518, Phone: (571)270-7810 , Office: P/2876 )

Most Active Art Unit
2876
Art Unit(s)
2876
Total Applications
719
Issued Applications
536
Pending Applications
47
Abandoned Applications
150

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17672247 [patent_doc_number] => 20220185414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ELECTRIC PERSONAL MOBILITY DEVICE [patent_app_type] => utility [patent_app_number] => 17/602952 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602952
ELECTRIC PERSONAL MOBILITY DEVICE Apr 1, 2020 Abandoned
Array ( [id] => 16343064 [patent_doc_number] => 20200307714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => FENDER MOUNTING ACCESSORIES [patent_app_type] => utility [patent_app_number] => 16/833862 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833862
Fender mounting accessories Mar 29, 2020 Issued
Array ( [id] => 16341464 [patent_doc_number] => 20200306114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Adjustable Anti-Tipper for Wheelchairs [patent_app_type] => utility [patent_app_number] => 16/829427 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829427
Adjustable Anti-Tipper for Wheelchairs Mar 24, 2020 Abandoned
Array ( [id] => 18133799 [patent_doc_number] => 11559447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Robot [patent_app_type] => utility [patent_app_number] => 16/827944 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 15118 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827944
Robot Mar 23, 2020 Issued
Array ( [id] => 16311707 [patent_doc_number] => 20200290445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => BATTERY AND SEAT ASSEMBLY FOR A HYBRID MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/807212 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807212
Battery and seat assembly for a hybrid motor vehicle Mar 2, 2020 Issued
Array ( [id] => 17656326 [patent_doc_number] => 20220176791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => Stored Energy Source for a Motor Vehicle [patent_app_type] => utility [patent_app_number] => 17/593779 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593779
Stored energy source for a motor vehicle Feb 27, 2020 Issued
Array ( [id] => 16900242 [patent_doc_number] => 20210179158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => ELECTRIC BOARD THAT CAN SWITCH BETWEEN AUTOMATIC AND MANUAL OPERATION [patent_app_type] => utility [patent_app_number] => 16/795783 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795783
ELECTRIC BOARD THAT CAN SWITCH BETWEEN AUTOMATIC AND MANUAL OPERATION Feb 19, 2020 Abandoned
Array ( [id] => 18314044 [patent_doc_number] => 11628104 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-18 [patent_title] => Anti-rollback mechanism for a wheelchair [patent_app_type] => utility [patent_app_number] => 16/793232 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793232
Anti-rollback mechanism for a wheelchair Feb 17, 2020 Issued
Array ( [id] => 17526355 [patent_doc_number] => 11299025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Motor vehicle equipped with an impact protection device for underfloor elements [patent_app_type] => utility [patent_app_number] => 17/435336 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1714 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435336
Motor vehicle equipped with an impact protection device for underfloor elements Feb 4, 2020 Issued
Array ( [id] => 19909837 [patent_doc_number] => 12286028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Battery block moving assembly [patent_app_type] => utility [patent_app_number] => 17/774115 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 17774115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774115
Battery block moving assembly Jan 29, 2020 Issued
Array ( [id] => 15929785 [patent_doc_number] => 20200156526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => TRANSPORTATION CARTS FOR GAS BOTTLES [patent_app_type] => utility [patent_app_number] => 16/774382 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774382
Transportation carts for gas bottles Jan 27, 2020 Issued
Array ( [id] => 16962493 [patent_doc_number] => 20210213992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => HEIGHT-ADJUSTABLE, MOTORIZED TRANSPORTATION TOTE [patent_app_type] => utility [patent_app_number] => 16/743426 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16743426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743426
HEIGHT-ADJUSTABLE, MOTORIZED TRANSPORTATION TOTE Jan 14, 2020 Abandoned
Array ( [id] => 18518227 [patent_doc_number] => 11708103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Material handling cart [patent_app_type] => utility [patent_app_number] => 16/739213 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 3414 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16739213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739213
Material handling cart Jan 9, 2020 Issued
Array ( [id] => 16109153 [patent_doc_number] => 20200206599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => FOLDING AND COLLAPSIBLE SNOWBOARD POLE MOUNTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/727352 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16727352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/727352
FOLDING AND COLLAPSIBLE SNOWBOARD POLE MOUNTING SYSTEM Dec 25, 2019 Abandoned
Array ( [id] => 18260271 [patent_doc_number] => 11607962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => High voltage battery structural member end stabilizer [patent_app_type] => utility [patent_app_number] => 16/711871 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3174 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711871
High voltage battery structural member end stabilizer Dec 11, 2019 Issued
Array ( [id] => 17162609 [patent_doc_number] => 11148695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Device for positionally accurate positioning of a transport pallet [patent_app_type] => utility [patent_app_number] => 16/704050 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4760 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704050
Device for positionally accurate positioning of a transport pallet Dec 4, 2019 Issued
Array ( [id] => 16854602 [patent_doc_number] => 20210155347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Reconfigurable Narrow Galley Cart for Single-Aisle Aircraft [patent_app_type] => utility [patent_app_number] => 16/692630 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692630
Reconfigurable narrow galley cart for single-aisle aircraft Nov 21, 2019 Issued
Array ( [id] => 17826087 [patent_doc_number] => 11431044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Battery cooler [patent_app_type] => utility [patent_app_number] => 16/681841 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7106 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681841
Battery cooler Nov 12, 2019 Issued
Array ( [id] => 17938019 [patent_doc_number] => 11472459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Serving apparatus [patent_app_type] => utility [patent_app_number] => 16/681717 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3675 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681717
Serving apparatus Nov 11, 2019 Issued
Array ( [id] => 17496690 [patent_doc_number] => 11285375 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-29 [patent_title] => Sports board configuration [patent_app_type] => utility [patent_app_number] => 16/680412 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 43 [patent_no_of_words] => 41975 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680412
Sports board configuration Nov 10, 2019 Issued
Menu