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] => 16763146 [patent_doc_number] => 20210108727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => METHOD OF MANUFACTURING A WHEEL HUB BEARING UNIT FOR VEHICLES AND ASSOCIATED WHEEL HUB BEARING UNIT [patent_app_type] => utility [patent_app_number] => 17/066334 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17066334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066334
Method of manufacturing a wheel hub bearing unit for vehicles and associated wheel hub bearing unit Oct 7, 2020 Issued
Array ( [id] => 17897819 [patent_doc_number] => 20220307481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => APPARATUS FOR SEALING ROTATABLE COMPONENTS OF A WIND TURBINE POWERTRAIN [patent_app_type] => utility [patent_app_number] => 17/641969 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17641969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641969
Apparatus for sealing rotatable components of a wind turbine powertrain Oct 1, 2020 Issued
Array ( [id] => 18045565 [patent_doc_number] => 11519507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Graphene embedded seal [patent_app_type] => utility [patent_app_number] => 17/036984 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 3443 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036984
Graphene embedded seal Sep 28, 2020 Issued
Array ( [id] => 18053731 [patent_doc_number] => 11527121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Door lock system with contact sensor [patent_app_type] => utility [patent_app_number] => 17/026007 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 100 [patent_no_of_words] => 39705 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026007
Door lock system with contact sensor Sep 17, 2020 Issued
Array ( [id] => 17474522 [patent_doc_number] => 20220082026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => FINGER SEAL ASSEMBLY FOR GAS TURBINE ENGINE AND METHOD OF MAKING [patent_app_type] => utility [patent_app_number] => 17/022650 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022650
Finger seal assembly for gas turbine engine and method of making Sep 15, 2020 Issued
Array ( [id] => 18290199 [patent_doc_number] => 11619066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Arm-receiving door handle assembly, sliding lock assembly, and system thereof [patent_app_type] => utility [patent_app_number] => 17/018000 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 8450 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 17018000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018000
Arm-receiving door handle assembly, sliding lock assembly, and system thereof Sep 10, 2020 Issued
Array ( [id] => 17868024 [patent_doc_number] => 20220290760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => COOLANT REGULATOR HAVING A SHAFT SEAL [patent_app_type] => utility [patent_app_number] => 17/640108 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640108
Coolant regulator having a shaft seal Sep 2, 2020 Issued
Array ( [id] => 18473786 [patent_doc_number] => 20230208074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => ELECTRICAL CONNECTOR SUPPORT RING [patent_app_type] => utility [patent_app_number] => 17/011294 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17011294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011294
Electrical connector support ring Sep 2, 2020 Issued
Array ( [id] => 18153474 [patent_doc_number] => 11566440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Lock [patent_app_type] => utility [patent_app_number] => 17/008649 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3064 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 753 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008649
Lock Aug 31, 2020 Issued
Array ( [id] => 17300478 [patent_doc_number] => 20210396317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => SEAL MEMBER [patent_app_type] => utility [patent_app_number] => 17/006544 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006544
Seal member Aug 27, 2020 Issued
Array ( [id] => 19196982 [patent_doc_number] => 11994214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Sealing device [patent_app_type] => utility [patent_app_number] => 17/619430 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5772 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619430
Sealing device Aug 25, 2020 Issued
Array ( [id] => 17976280 [patent_doc_number] => 11493135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Non-contact seal with axial engagement [patent_app_type] => utility [patent_app_number] => 17/000815 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5364 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000815
Non-contact seal with axial engagement Aug 23, 2020 Issued
Array ( [id] => 16808986 [patent_doc_number] => 20210131539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => BALLSCREW SEAL [patent_app_type] => utility [patent_app_number] => 16/999617 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999617
Ballscrew seal Aug 20, 2020 Issued
Array ( [id] => 17604490 [patent_doc_number] => 11332965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Locking bracket assembly for irrigation timer control box [patent_app_type] => utility [patent_app_number] => 16/995794 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 6500 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995794
Locking bracket assembly for irrigation timer control box Aug 16, 2020 Issued
Array ( [id] => 16629206 [patent_doc_number] => 20210047859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => ADJUSTABLE BUTTON MECHANISM [patent_app_type] => utility [patent_app_number] => 16/993745 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993745
Adjustable button mechanism Aug 13, 2020 Issued
Array ( [id] => 17983438 [patent_doc_number] => 20220349474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Super wear-resistant floating seal ring and machining method and device therefor [patent_app_type] => utility [patent_app_number] => 17/616697 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616697
Super wear-resistant floating seal ring and machining method and device therefor Aug 9, 2020 Issued
Array ( [id] => 18021587 [patent_doc_number] => 20220373086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => VAPOR LEAKAGE COMPACT SEAL [patent_app_type] => utility [patent_app_number] => 17/767362 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767362
VAPOR LEAKAGE COMPACT SEAL Aug 5, 2020 Abandoned
Array ( [id] => 16622372 [patent_doc_number] => 20210041025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Sealing Unit for Wheel Hub Groups [patent_app_type] => utility [patent_app_number] => 16/985501 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985501
Sealing unit for wheel hub groups Aug 4, 2020 Issued
Array ( [id] => 17473545 [patent_doc_number] => 20220081049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => LOCK SYSTEM [patent_app_type] => utility [patent_app_number] => 17/612685 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17612685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612685
Lock system Jul 12, 2020 Issued
Array ( [id] => 17344268 [patent_doc_number] => 20220010599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => VEHICULAR STORAGE BOX [patent_app_type] => utility [patent_app_number] => 16/925916 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925916
Vehicular storage box Jul 9, 2020 Issued
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