Search

Brian D. Keller

Examiner (ID: 801, Phone: (571)272-8548 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
3723
Total Applications
488
Issued Applications
285
Pending Applications
11
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18128280 [patent_doc_number] => 11554477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Apparatus with hand grip and method for mounting hand grip [patent_app_type] => utility [patent_app_number] => 16/822149 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2290 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822149
Apparatus with hand grip and method for mounting hand grip Mar 17, 2020 Issued
Array ( [id] => 17922047 [patent_doc_number] => 11465271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Adjustable and flexible hood panel support [patent_app_type] => utility [patent_app_number] => 16/807988 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2887 [patent_no_of_claims] => 6 [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] => 16807988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807988
Adjustable and flexible hood panel support Mar 2, 2020 Issued
Array ( [id] => 17051309 [patent_doc_number] => 20210260743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Parallel Jaws Locking Wrench/Plier [patent_app_type] => utility [patent_app_number] => 16/802550 [patent_app_country] => US [patent_app_date] => 2020-02-26 [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] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802550
Parallel jaws locking wrench/plier Feb 25, 2020 Issued
Array ( [id] => 16252655 [patent_doc_number] => 20200262029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => GRINDING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/791366 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791366
GRINDING APPARATUS Feb 13, 2020 Abandoned
Array ( [id] => 17488897 [patent_doc_number] => 11278174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Cleaning robot and controlling method therefor [patent_app_type] => utility [patent_app_number] => 16/749788 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 15172 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749788
Cleaning robot and controlling method therefor Jan 21, 2020 Issued
Array ( [id] => 16734904 [patent_doc_number] => 10960528 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-30 [patent_title] => Motorized multi-function tool [patent_app_type] => utility [patent_app_number] => 16/743075 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2828 [patent_no_of_claims] => 12 [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] => 16743075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743075
Motorized multi-function tool Jan 14, 2020 Issued
Array ( [id] => 15991537 [patent_doc_number] => 20200171639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => NAILING GUARD [patent_app_type] => utility [patent_app_number] => 16/697949 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697949
NAILING GUARD Nov 26, 2019 Abandoned
Array ( [id] => 15647875 [patent_doc_number] => 20200086467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => TOOL FOR RELEASABLY RETAINING A RAILWAY SPIKE [patent_app_type] => utility [patent_app_number] => 16/687593 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687593
TOOL FOR RELEASABLY RETAINING A RAILWAY SPIKE Nov 17, 2019 Abandoned
Array ( [id] => 18398617 [patent_doc_number] => 11660735 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-30 [patent_title] => Wrench assemblies [patent_app_type] => utility [patent_app_number] => 16/686716 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 8437 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686716
Wrench assemblies Nov 17, 2019 Issued
Array ( [id] => 15929175 [patent_doc_number] => 20200156221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => RATCHET WRENCH WITH PUSHROD [patent_app_type] => utility [patent_app_number] => 16/681779 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681779
RATCHET WRENCH WITH PUSHROD Nov 11, 2019 Abandoned
Array ( [id] => 16733966 [patent_doc_number] => 10959584 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-30 [patent_title] => Replacement head for a vacuum [patent_app_type] => utility [patent_app_number] => 16/670319 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 5400 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670319
Replacement head for a vacuum Oct 30, 2019 Issued
Array ( [id] => 16805367 [patent_doc_number] => 20210127920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => REPLACEMENT HEAD FOR A VACUUM [patent_app_type] => utility [patent_app_number] => 16/670103 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670103
Replacement head for a vacuum Oct 30, 2019 Issued
Array ( [id] => 18353611 [patent_doc_number] => 11641991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Cleaning bin for cleaning robot [patent_app_type] => utility [patent_app_number] => 16/664058 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 12978 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664058
Cleaning bin for cleaning robot Oct 24, 2019 Issued
Array ( [id] => 16342294 [patent_doc_number] => 20200306944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => IMPACT TOOL [patent_app_type] => utility [patent_app_number] => 16/662568 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662568
Impact tool Oct 23, 2019 Issued
Array ( [id] => 16305108 [patent_doc_number] => 10773884 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-15 [patent_title] => Removal tool for agricultural bin runners and methods for using the same [patent_app_type] => utility [patent_app_number] => 16/661926 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3946 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661926 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661926
Removal tool for agricultural bin runners and methods for using the same Oct 22, 2019 Issued
Array ( [id] => 15829737 [patent_doc_number] => 20200130150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => RATCHETING TOOL [patent_app_type] => utility [patent_app_number] => 16/658657 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658657
Ratcheting tool Oct 20, 2019 Issued
Array ( [id] => 15737601 [patent_doc_number] => 20200107688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => VACUUM ASSEMBLIES AND METHODS [patent_app_type] => utility [patent_app_number] => 16/593712 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593712
Vacuum assemblies and methods Oct 3, 2019 Issued
Array ( [id] => 16749257 [patent_doc_number] => 20210101266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Tool Kit for Bicycle [patent_app_type] => utility [patent_app_number] => 16/591324 [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] => 1619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591324
Tool Kit for Bicycle Oct 1, 2019 Abandoned
Array ( [id] => 15322217 [patent_doc_number] => 20200001438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => Ratchet Wrench [patent_app_type] => utility [patent_app_number] => 16/569900 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16569900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569900
Ratchet Wrench Sep 12, 2019 Abandoned
Array ( [id] => 18172024 [patent_doc_number] => 11571718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Cleaning device with tail swab [patent_app_type] => utility [patent_app_number] => 16/566834 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4440 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 16566834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566834
Cleaning device with tail swab Sep 9, 2019 Issued
Menu