Search

Nathan Cumar

Examiner (ID: 14729, Phone: (571)270-3112 , Office: P/3675 )

Most Active Art Unit
3675
Art Unit(s)
3675, 3674
Total Applications
1344
Issued Applications
1008
Pending Applications
103
Abandoned Applications
255

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17336908 [patent_doc_number] => 20220003239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => SEAL FOR A VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 17/294347 [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] => 6066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294347
Seal for a vacuum pump Nov 11, 2019 Issued
Array ( [id] => 17436652 [patent_doc_number] => 11261971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Double angled brush seal [patent_app_type] => utility [patent_app_number] => 16/679822 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679822
Double angled brush seal Nov 10, 2019 Issued
Array ( [id] => 15933089 [patent_doc_number] => 20200158178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => SEAL ASSEMBLY FOR WHEEL BEARING [patent_app_type] => utility [patent_app_number] => 16/673314 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16673314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673314
Seal assembly for wheel bearing Nov 3, 2019 Issued
Array ( [id] => 17923345 [patent_doc_number] => 11466583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Seal for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/673293 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 4914 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673293
Seal for a gas turbine engine Nov 3, 2019 Issued
Array ( [id] => 17351412 [patent_doc_number] => 11226040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Rotary seal apparatus and arrangement of a rotary seal apparatus in an axle support system [patent_app_type] => utility [patent_app_number] => 16/670566 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10157 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670566
Rotary seal apparatus and arrangement of a rotary seal apparatus in an axle support system Oct 30, 2019 Issued
Array ( [id] => 17336690 [patent_doc_number] => 20220003021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => ANTI-BURGLAR BAR FOR SHUTTERS OR ROLLER SHUTTERS [patent_app_type] => utility [patent_app_number] => 17/291260 [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] => 3691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17291260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291260
ANTI-BURGLAR BAR FOR SHUTTERS OR ROLLER SHUTTERS Oct 30, 2019 Abandoned
Array ( [id] => 15558347 [patent_doc_number] => 20200063585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => SEAL FACE PLATE COOLING [patent_app_type] => utility [patent_app_number] => 16/670531 [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] => 4146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16670531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670531
Seal face plate cooling Oct 30, 2019 Issued
Array ( [id] => 15802065 [patent_doc_number] => 20200124175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => PISTON-INTEGRATED GAP COVER [patent_app_type] => utility [patent_app_number] => 16/671113 [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] => 7377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16671113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671113
Piston-integrated gap cover Oct 30, 2019 Issued
Array ( [id] => 16793712 [patent_doc_number] => 20210123529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => SPIRAL CONVEYOR MEZZANINE SEAL [patent_app_type] => utility [patent_app_number] => 16/663247 [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] => 6325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16663247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663247
Spiral conveyor mezzanine seal Oct 23, 2019 Issued
Array ( [id] => 15528791 [patent_doc_number] => 20200056701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Seal Member [patent_app_type] => utility [patent_app_number] => 16/662670 [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] => 7709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662670
Seal Member Oct 23, 2019 Abandoned
Array ( [id] => 15899613 [patent_doc_number] => 20200149325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => CLOSURE LATCH ASSEMBLY FOR MOTOR VEHICLE DOOR HAVING GEAR ARRANGEMENT FOR DOUBLE PULL RELEASE [patent_app_type] => utility [patent_app_number] => 16/660016 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660016 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660016
CLOSURE LATCH ASSEMBLY FOR MOTOR VEHICLE DOOR HAVING GEAR ARRANGEMENT FOR DOUBLE PULL RELEASE Oct 21, 2019 Abandoned
Array ( [id] => 19027686 [patent_doc_number] => 11927033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Padlock with removable or interchangeable shackle [patent_app_type] => utility [patent_app_number] => 17/285937 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4187 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285937
Padlock with removable or interchangeable shackle Oct 20, 2019 Issued
Array ( [id] => 19012467 [patent_doc_number] => 11919376 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-05 [patent_title] => Smart bar lock [patent_app_type] => utility [patent_app_number] => 16/658878 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6861 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 16658878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658878
Smart bar lock Oct 20, 2019 Issued
Array ( [id] => 15528795 [patent_doc_number] => 20200056703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => EXPANSION SEAL [patent_app_type] => utility [patent_app_number] => 16/600073 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16600073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600073
Expansion seal Oct 10, 2019 Issued
Array ( [id] => 17527532 [patent_doc_number] => 11300209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Wire mesh brush seal windage cover [patent_app_type] => utility [patent_app_number] => 16/598168 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3487 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598168
Wire mesh brush seal windage cover Oct 9, 2019 Issued
Array ( [id] => 17953896 [patent_doc_number] => 11479992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Drawer latch assembly with lock feature and improved installation [patent_app_type] => utility [patent_app_number] => 16/597544 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6067 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597544
Drawer latch assembly with lock feature and improved installation Oct 8, 2019 Issued
Array ( [id] => 19027683 [patent_doc_number] => 11927030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Handle assembly for opening leaves of the window or door type [patent_app_type] => utility [patent_app_number] => 17/282964 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 99 [patent_no_of_words] => 15176 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17282964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282964
Handle assembly for opening leaves of the window or door type Oct 3, 2019 Issued
Array ( [id] => 17875977 [patent_doc_number] => 11447980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Puller tool [patent_app_type] => utility [patent_app_number] => 16/589836 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 73 [patent_no_of_words] => 19325 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589836
Puller tool Sep 30, 2019 Issued
Array ( [id] => 18135290 [patent_doc_number] => 11560949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Sealing element [patent_app_type] => utility [patent_app_number] => 16/587343 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3381 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 16587343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587343
Sealing element Sep 29, 2019 Issued
Array ( [id] => 17193841 [patent_doc_number] => 11162589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Exclusion and pulsation seal for hydraulic fracturing pump [patent_app_type] => utility [patent_app_number] => 16/585068 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6931 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585068
Exclusion and pulsation seal for hydraulic fracturing pump Sep 26, 2019 Issued
Menu