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] => 17814187 [patent_doc_number] => 11419773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Convertible wheelchair [patent_app_type] => utility [patent_app_number] => 16/679182 [patent_app_country] => US [patent_app_date] => 2019-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 50 [patent_no_of_words] => 10581 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679182 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679182
Convertible wheelchair Nov 8, 2019 Issued
Array ( [id] => 15894775 [patent_doc_number] => 20200146906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => MOBILE WHEELCHAIR/CHAIR, IN PARTICULAR FOR THE DISABLED [patent_app_type] => utility [patent_app_number] => 16/677905 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677905
Mobile wheelchair/chair, in particular for the disabled Nov 7, 2019 Issued
Array ( [id] => 16823806 [patent_doc_number] => 20210139099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => 2 ski, Pedal and Power Bike [patent_app_type] => utility [patent_app_number] => 16/677437 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677437
2 ski, Pedal and Power Bike Nov 6, 2019 Abandoned
Array ( [id] => 16113269 [patent_doc_number] => 20200208657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Electric Work Vehicle [patent_app_type] => utility [patent_app_number] => 16/677400 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677400
Electric work vehicle Nov 6, 2019 Issued
Array ( [id] => 17089426 [patent_doc_number] => 11117603 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-14 [patent_title] => Motorized medicine cart [patent_app_type] => utility [patent_app_number] => 16/674060 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5168 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674060
Motorized medicine cart Nov 4, 2019 Issued
Array ( [id] => 15526503 [patent_doc_number] => 20200055557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => MOBILE RETAIL STORE STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/663525 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663525
Mobile retail store structure Oct 24, 2019 Issued
Array ( [id] => 16784863 [patent_doc_number] => 10987261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Mobile object [patent_app_type] => utility [patent_app_number] => 16/593768 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8638 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593768
Mobile object Oct 3, 2019 Issued
Array ( [id] => 17199019 [patent_doc_number] => 20210339113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => MULTICORE SNOWBOARD CONSTRUCTION AND PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/283416 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283416
MULTICORE SNOWBOARD CONSTRUCTION AND PRODUCTION METHOD Oct 2, 2019 Abandoned
Array ( [id] => 15738183 [patent_doc_number] => 20200107979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => SUSPENSION SYSTEMS, POWERED WHEELCHAIRS WITH INDEPENDENT SUSPENSION SYSTEMS, AND METHOD FOR ASSEMBLING SUCH POWERED WHEELCHAIRS [patent_app_type] => utility [patent_app_number] => 16/592704 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592704
Suspension systems, powered wheelchairs with independent suspension systems, and method for assembling such powered wheelchairs Oct 2, 2019 Issued
Array ( [id] => 16749397 [patent_doc_number] => 20210101406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Manually-Rotatable Hubcap [patent_app_type] => utility [patent_app_number] => 16/590598 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590598
Manually-rotatable hubcap Oct 1, 2019 Issued
Array ( [id] => 17119270 [patent_doc_number] => 11130386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Rigid endcap for a duct system in a headliner [patent_app_type] => utility [patent_app_number] => 16/585738 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4876 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585738
Rigid endcap for a duct system in a headliner Sep 26, 2019 Issued
Array ( [id] => 17408592 [patent_doc_number] => 11249472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Self propelled device with magnetic coupling [patent_app_type] => utility [patent_app_number] => 16/578822 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 14538 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578822
Self propelled device with magnetic coupling Sep 22, 2019 Issued
Array ( [id] => 16711476 [patent_doc_number] => 20210078623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Wheeled Pouring Apparatus [patent_app_type] => utility [patent_app_number] => 16/575131 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16575131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575131
Wheeled Pouring Apparatus Sep 17, 2019 Abandoned
Array ( [id] => 17074405 [patent_doc_number] => 11110788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Control structure for a mobile work machine, method, and work machine [patent_app_type] => utility [patent_app_number] => 16/575142 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4660 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575142
Control structure for a mobile work machine, method, and work machine Sep 17, 2019 Issued
Array ( [id] => 15647343 [patent_doc_number] => 20200086201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => THRUST-RESPONSIVE SURFACE MATERIAL FOR SKIS [patent_app_type] => utility [patent_app_number] => 16/573720 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16573720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/573720
Thrust-responsive surface material for skis Sep 16, 2019 Issued
Array ( [id] => 17664806 [patent_doc_number] => 11358486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Electric powertrain with multi-pack battery system [patent_app_type] => utility [patent_app_number] => 16/571519 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571519
Electric powertrain with multi-pack battery system Sep 15, 2019 Issued
Array ( [id] => 16998571 [patent_doc_number] => 11077355 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => Bumper apparatus for a board vehicle [patent_app_type] => utility [patent_app_number] => 16/572345 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1679 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572345
Bumper apparatus for a board vehicle Sep 15, 2019 Issued
Array ( [id] => 15648409 [patent_doc_number] => 20200086734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => VEHICLE FRONT STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/571472 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571472
Vehicle front structure Sep 15, 2019 Issued
Array ( [id] => 17134450 [patent_doc_number] => 11135993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Airbag arrangement [patent_app_type] => utility [patent_app_number] => 16/568384 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 7902 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568384 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568384
Airbag arrangement Sep 11, 2019 Issued
Array ( [id] => 19367881 [patent_doc_number] => 12059948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Kart [patent_app_type] => utility [patent_app_number] => 16/561336 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 8775 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561336
Kart Sep 4, 2019 Issued
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