Search

Frederick B. Hargrove

Examiner (ID: 4539, Phone: (571)272-6211 , Office: P/2819 )

Most Active Art Unit
2819
Art Unit(s)
2819, 2896
Total Applications
291
Issued Applications
222
Pending Applications
0
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17914136 [patent_doc_number] => 20220316531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => CONNECTION PLATE AND TRAVELING BODY FOR DOZER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/713343 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713343
Connection plate and traveling body for dozer including the same Apr 4, 2022 Issued
Array ( [id] => 18419730 [patent_doc_number] => 20230174190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => CARGO TRAILER FOR A SCOOTER [patent_app_type] => utility [patent_app_number] => 17/541715 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541715
CARGO TRAILER FOR A SCOOTER Dec 2, 2021 Abandoned
Array ( [id] => 17398934 [patent_doc_number] => 20220041024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Stabilizer System for an Off-Road Trailer [patent_app_type] => utility [patent_app_number] => 17/393777 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393777
Stabilizer system for an off-road trailer Aug 3, 2021 Issued
Array ( [id] => 18492044 [patent_doc_number] => 11697453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Steering system [patent_app_type] => utility [patent_app_number] => 17/389566 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5607 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389566
Steering system Jul 29, 2021 Issued
Array ( [id] => 18589934 [patent_doc_number] => 11738812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Automatic coupling system [patent_app_type] => utility [patent_app_number] => 17/374699 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 5308 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374699
Automatic coupling system Jul 12, 2021 Issued
Array ( [id] => 18035458 [patent_doc_number] => 20220379673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ADJUSTABLE CAPTURE PLATE FOR A FIFTH WHEEL HITCH [patent_app_type] => utility [patent_app_number] => 17/335906 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335906
Adjustable capture plate for a fifth wheel hitch May 31, 2021 Issued
Array ( [id] => 17257747 [patent_doc_number] => 20210370732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Sway Controlling Hitch System [patent_app_type] => utility [patent_app_number] => 17/334672 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334672
Sway controlling hitch system May 27, 2021 Issued
Array ( [id] => 18778771 [patent_doc_number] => 11820459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Leaning vehicle [patent_app_type] => utility [patent_app_number] => 17/334548 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 18211 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 17334548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334548
Leaning vehicle May 27, 2021 Issued
Array ( [id] => 17776124 [patent_doc_number] => 20220242473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => CHILD TRAILER WITH LOW FOLDING THICKNESS [patent_app_type] => utility [patent_app_number] => 17/331667 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331667
Child trailer with low folding thickness May 26, 2021 Issued
Array ( [id] => 17243033 [patent_doc_number] => 20210362776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => STEERING DEVICE [patent_app_type] => utility [patent_app_number] => 17/323283 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323283
Steering device May 17, 2021 Issued
Array ( [id] => 17168564 [patent_doc_number] => 20210322234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => MOTORIZED ACCESSORY FOR A WHEELCHAIR [patent_app_type] => utility [patent_app_number] => 17/232976 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232976
Motorized accessory for a wheelchair Apr 15, 2021 Issued
Array ( [id] => 18012993 [patent_doc_number] => 11505272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Sweat absorbing device for bicycles [patent_app_type] => utility [patent_app_number] => 17/219889 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1315 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17219889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219889
Sweat absorbing device for bicycles Mar 31, 2021 Issued
Array ( [id] => 18793387 [patent_doc_number] => 11827136 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Packing crate device for tractor trailers [patent_app_type] => utility [patent_app_number] => 17/217800 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7802 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217800
Packing crate device for tractor trailers Mar 29, 2021 Issued
Array ( [id] => 18246394 [patent_doc_number] => 11602960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Fifth wheel hitch [patent_app_type] => utility [patent_app_number] => 17/212542 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6680 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212542
Fifth wheel hitch Mar 24, 2021 Issued
Array ( [id] => 18328961 [patent_doc_number] => 11634188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Collecting electric scooters [patent_app_type] => utility [patent_app_number] => 17/211655 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 6130 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211655
Collecting electric scooters Mar 23, 2021 Issued
Array ( [id] => 18328947 [patent_doc_number] => 11634174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Coaxial co-located vehicle drive power and steering system [patent_app_type] => utility [patent_app_number] => 17/210496 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1897 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 17210496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210496
Coaxial co-located vehicle drive power and steering system Mar 22, 2021 Issued
Array ( [id] => 19226103 [patent_doc_number] => 12005735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Wheelchair for specialized sports applications [patent_app_type] => utility [patent_app_number] => 17/200324 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7877 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200324
Wheelchair for specialized sports applications Mar 11, 2021 Issued
Array ( [id] => 17851471 [patent_doc_number] => 20220281512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => HANDWHEEL ACTUATOR MODULAR INTERFACE [patent_app_type] => utility [patent_app_number] => 17/194709 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194709
Handwheel actuator modular interface Mar 7, 2021 Issued
Array ( [id] => 17384846 [patent_doc_number] => 20220032698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => SWAY CONTROL BAR WITH COOLING VENTS AND SPRING CLAMP [patent_app_type] => utility [patent_app_number] => 17/191423 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191423
SWAY CONTROL BAR WITH COOLING VENTS AND SPRING CLAMP Mar 2, 2021 Abandoned
Array ( [id] => 18886298 [patent_doc_number] => 11865054 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Wheelchair mount apparatus [patent_app_type] => utility [patent_app_number] => 17/176324 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 34 [patent_no_of_words] => 7020 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176324
Wheelchair mount apparatus Feb 15, 2021 Issued
Menu