Search

Nathan Cumar

Examiner (ID: 13839, Phone: (571)270-3112 , Office: P/3675 )

Most Active Art Unit
3675
Art Unit(s)
3674, 3675
Total Applications
1374
Issued Applications
1027
Pending Applications
110
Abandoned Applications
257

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18392023 [patent_doc_number] => 20230160242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => LOCK FOR A PET TRANSPORTER [patent_app_type] => utility [patent_app_number] => 17/973556 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973556
LOCK FOR A PET TRANSPORTER Oct 25, 2022 Pending
Array ( [id] => 20708521 [patent_doc_number] => 20260132851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => SEAL FOR A PROPULSION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/705179 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18705179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705179
SEAL FOR A PROPULSION ASSEMBLY Oct 25, 2022 Pending
Array ( [id] => 19702070 [patent_doc_number] => 12196086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Seal for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 17/962243 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 4950 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962243
Seal for a gas turbine engine Oct 6, 2022 Issued
Array ( [id] => 18170204 [patent_doc_number] => 20230036815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => SEAL ASSEMBLY WITH SEAL UNIT [patent_app_type] => utility [patent_app_number] => 17/938645 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17938645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938645
Seal assembly with seal unit Oct 5, 2022 Issued
Array ( [id] => 18299677 [patent_doc_number] => 20230109363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => SEALS AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/937626 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17937626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937626
SEALS AND METHODS OF MAKING AND USING THE SAME Oct 2, 2022 Abandoned
Array ( [id] => 20439094 [patent_doc_number] => 12509923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Motor vehicle lock, in particular motor vehicle door lock [patent_app_type] => utility [patent_app_number] => 18/699713 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18699713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699713
Motor vehicle lock, in particular motor vehicle door lock Sep 27, 2022 Issued
Array ( [id] => 19368865 [patent_doc_number] => 12060943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Seals and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 17/936137 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 9301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17936137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/936137
Seals and methods of making and using the same Sep 27, 2022 Issued
Array ( [id] => 19066831 [patent_doc_number] => 20240101257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => LAVATORY DOOR LOCK INDICATOR WITH IMPROVED VISIBILITY [patent_app_type] => utility [patent_app_number] => 17/953583 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17953583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953583
Lavatory door lock indicator with improved visibility Sep 26, 2022 Issued
Array ( [id] => 19710051 [patent_doc_number] => 20250020193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ELECTRONIC KEY OPERATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/714372 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18714372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714372
ELECTRONIC KEY OPERATING DEVICE Sep 26, 2022 Pending
Array ( [id] => 19650713 [patent_doc_number] => 12172478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Double-safety trailer lock with adjustable length [patent_app_type] => utility [patent_app_number] => 17/952381 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1886 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952381
Double-safety trailer lock with adjustable length Sep 25, 2022 Issued
Array ( [id] => 19067895 [patent_doc_number] => 20240102321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => ATTACK-RESISTANT RING LOCK [patent_app_type] => utility [patent_app_number] => 17/951609 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951609
Attack-resistant ring lock Sep 22, 2022 Issued
Array ( [id] => 19840528 [patent_doc_number] => 12252902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Portable lock apparatus with status indicator [patent_app_type] => utility [patent_app_number] => 17/951694 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4218 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951694
Portable lock apparatus with status indicator Sep 22, 2022 Issued
Array ( [id] => 18406552 [patent_doc_number] => 20230167903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => SEAL MEMBER [patent_app_type] => utility [patent_app_number] => 17/949198 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17949198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949198
SEAL MEMBER Sep 19, 2022 Abandoned
Array ( [id] => 18255687 [patent_doc_number] => 20230082726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => DEADBOLT CONTROL AND SECURITY SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/943043 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943043
Deadbolt control and security systems Sep 11, 2022 Issued
Array ( [id] => 18256202 [patent_doc_number] => 20230083241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Cycle Battery Lock [patent_app_type] => utility [patent_app_number] => 17/942146 [patent_app_country] => US [patent_app_date] => 2022-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17942146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942146
Cycle Battery Lock Sep 10, 2022 Abandoned
Array ( [id] => 18094119 [patent_doc_number] => 20220412460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SEAL PLUG [patent_app_type] => utility [patent_app_number] => 17/901978 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901978
SEAL PLUG Sep 1, 2022 Abandoned
Array ( [id] => 20288851 [patent_doc_number] => 20250314094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => KEY [patent_app_type] => utility [patent_app_number] => 18/686715 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686715
KEY Aug 25, 2022 Pending
Array ( [id] => 18771419 [patent_doc_number] => 20230366240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ELECTRONIC LOCK COMPATIBLE WITH LEFT AND RIGHT OPENING AND A METHOD FOR AUTOMATICALLY JUDGING LEFT AND RIGHT OPENING OF THE ELECTRONIC LOCK [patent_app_type] => utility [patent_app_number] => 17/896362 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17896362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896362
Electronic lock compatible with left and right opening and a method for automatically judging left and right opening of the electronic lock Aug 25, 2022 Issued
Array ( [id] => 19537147 [patent_doc_number] => 12129690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Electric door latch apparatus for vehicle [patent_app_type] => utility [patent_app_number] => 17/892272 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9073 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892272
Electric door latch apparatus for vehicle Aug 21, 2022 Issued
Array ( [id] => 20008111 [patent_doc_number] => 20250146333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => LOCKING ACTUATOR FOR AUTOMOTIVE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/683048 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683048
Locking actuator for automotive applications Aug 21, 2022 Issued
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