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] => 16526170 [patent_doc_number] => 20200400250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SEAL FOR ENGINE FIREWALL [patent_app_type] => utility [patent_app_number] => 16/450547 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450547
Seal for engine firewall Jun 23, 2019 Issued
Array ( [id] => 15295271 [patent_doc_number] => 20190390771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => SEAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/447996 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447996
Seal assembly Jun 20, 2019 Issued
Array ( [id] => 15295281 [patent_doc_number] => 20190390776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => SEAL ASSEMBLY FOR HIGH PRESSURE FLUID SYSTEM [patent_app_type] => utility [patent_app_number] => 16/448483 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448483
SEAL ASSEMBLY FOR HIGH PRESSURE FLUID SYSTEM Jun 20, 2019 Abandoned
Array ( [id] => 17066423 [patent_doc_number] => 20210268638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SEALING ARRANGEMENT FOR A TIGHTENING TOOL [patent_app_type] => utility [patent_app_number] => 17/254346 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3504 [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] => 17254346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254346
Sealing arrangement for a tightening tool Jun 19, 2019 Issued
Array ( [id] => 17735311 [patent_doc_number] => 20220220770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => AUTOMATICALLY RESETTABLE PASSIVE SWING BOLT LOCK [patent_app_type] => utility [patent_app_number] => 17/617311 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617311
Automatically resettable passive swing bolt lock Jun 13, 2019 Issued
Array ( [id] => 15180005 [patent_doc_number] => 20190360594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Kerros or Layered Non-Conductive Ringed Sealing Pancake Gasket Assembly [patent_app_type] => utility [patent_app_number] => 16/439933 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16439933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439933
Kerros or Layered Non-Conductive Ringed Sealing Pancake Gasket Assembly Jun 12, 2019 Abandoned
Array ( [id] => 16963557 [patent_doc_number] => 20210215056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => LABYRINTH SEALING JOINT FOR AN AIRCRAFT TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 17/253070 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253070
Labyrinth sealing joint for an aircraft turbomachine Jun 10, 2019 Issued
Array ( [id] => 16507015 [patent_doc_number] => 20200386271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => ROTATABLE ELEMENT IN MACHINE TRACK HAVING THRUST WASHER STACK FOR STEPPING DOWN RELATIVE SPEEDS [patent_app_type] => utility [patent_app_number] => 16/436209 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436209
Rotatable element in machine track having thrust washer stack for stepping down relative speeds Jun 9, 2019 Issued
Array ( [id] => 16507062 [patent_doc_number] => 20200386318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => TRANSLATING FLUID COUPLING DEVICE [patent_app_type] => utility [patent_app_number] => 16/434532 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5005 [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] => 16434532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434532
Translating fluid coupling device Jun 6, 2019 Issued
Array ( [id] => 17222453 [patent_doc_number] => 11174945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Gasket [patent_app_type] => utility [patent_app_number] => 16/434265 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2681 [patent_no_of_claims] => 20 [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] => 16434265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434265
Gasket Jun 6, 2019 Issued
Array ( [id] => 15211843 [patent_doc_number] => 20190368608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => GASKET FOR SMARTWATCH COVER [patent_app_type] => utility [patent_app_number] => 16/428621 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16428621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/428621
Gasket for smartwatch cover May 30, 2019 Issued
Array ( [id] => 16484707 [patent_doc_number] => 20200378308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => ISOLATION SEALS FOR GAS TURBINE ENGINES [patent_app_type] => utility [patent_app_number] => 16/424562 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424562
Isolation seals for gas turbine engines May 28, 2019 Issued
Array ( [id] => 17541702 [patent_doc_number] => 11306819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Gasket-mounting structure [patent_app_type] => utility [patent_app_number] => 16/424590 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5280 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424590
Gasket-mounting structure May 28, 2019 Issued
Array ( [id] => 14809083 [patent_doc_number] => 20190271151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => Auxetic Expansion Joint Seal [patent_app_type] => utility [patent_app_number] => 16/419893 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419893
Auxetic expansion joint seal May 21, 2019 Issued
Array ( [id] => 16916804 [patent_doc_number] => 20210189896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SEAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/050420 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050420
Seal device May 16, 2019 Issued
Array ( [id] => 16712862 [patent_doc_number] => 20210080009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SEAL RING [patent_app_type] => utility [patent_app_number] => 17/046261 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046261
Seal ring May 15, 2019 Issued
Array ( [id] => 16778952 [patent_doc_number] => 20210116030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SEAL RING [patent_app_type] => utility [patent_app_number] => 17/047631 [patent_app_country] => US [patent_app_date] => 2019-05-16 [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] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047631
Seal ring May 15, 2019 Issued
Array ( [id] => 15146957 [patent_doc_number] => 20190351956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => SEAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/411486 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411486
Seal assembly May 13, 2019 Issued
Array ( [id] => 18247068 [patent_doc_number] => 11603642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Pin for coupler assemblies [patent_app_type] => utility [patent_app_number] => 16/406158 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406158
Pin for coupler assemblies May 7, 2019 Issued
Array ( [id] => 16437944 [patent_doc_number] => 20200355270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => LEAK-PROOF PLUNGER PUMP [patent_app_type] => utility [patent_app_number] => 16/406018 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16406018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406018
LEAK-PROOF PLUNGER PUMP May 7, 2019 Abandoned
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