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] => 18392256 [patent_doc_number] => 20230160475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SLIDING COMPONENT [patent_app_type] => utility [patent_app_number] => 17/908699 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17908699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908699
Sliding component Apr 6, 2020 Issued
Array ( [id] => 18392257 [patent_doc_number] => 20230160476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SLIDING COMPONENT [patent_app_type] => utility [patent_app_number] => 17/908700 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908700
Sliding component Apr 6, 2020 Issued
Array ( [id] => 19731443 [patent_doc_number] => 12209434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Latch with adjustable cam [patent_app_type] => utility [patent_app_number] => 17/915918 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4123 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915918
Latch with adjustable cam Apr 2, 2020 Issued
Array ( [id] => 16399725 [patent_doc_number] => 20200340583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => EXTRUDED INTERLOCKING JIGSAW SEAL WITH SEALING BEADS [patent_app_type] => utility [patent_app_number] => 16/835726 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835726
Extruded interlocking jigsaw seal with sealing beads Mar 30, 2020 Issued
Array ( [id] => 18589999 [patent_doc_number] => 11738877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Seal assembly [patent_app_type] => utility [patent_app_number] => 16/832607 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8614 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832607
Seal assembly Mar 26, 2020 Issued
Array ( [id] => 18153741 [patent_doc_number] => 11566710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Seals [patent_app_type] => utility [patent_app_number] => 16/829543 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5640 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829543
Seals Mar 24, 2020 Issued
Array ( [id] => 17665721 [patent_doc_number] => 11359402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Variable spring rate chassis [patent_app_type] => utility [patent_app_number] => 16/828504 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 6292 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 16828504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828504
Variable spring rate chassis Mar 23, 2020 Issued
Array ( [id] => 16469115 [patent_doc_number] => 20200370652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => SEAL MEMBER AND ROBOT [patent_app_type] => utility [patent_app_number] => 16/826596 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826596
Seal member and robot Mar 22, 2020 Issued
Array ( [id] => 16157753 [patent_doc_number] => 20200217109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => AUTO-RACK RAILROAD CAR DOOR LOCKING ASSEMBLY SPLICE [patent_app_type] => utility [patent_app_number] => 16/826085 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4569 [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] => 16826085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826085
Auto-rack railroad car door locking assembly splice Mar 19, 2020 Issued
Array ( [id] => 18223898 [patent_doc_number] => 20230062892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => MECHANICAL KEY AND CARD KEY [patent_app_type] => utility [patent_app_number] => 17/800332 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800332
Mechanical key and card key Mar 18, 2020 Issued
Array ( [id] => 17670260 [patent_doc_number] => 20220183427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => INTEGRATED LOCKING MECHANISM FOR WATCH OR SIMILAR STYLE STRAP [patent_app_type] => utility [patent_app_number] => 17/440121 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440121
INTEGRATED LOCKING MECHANISM FOR WATCH OR SIMILAR STYLE STRAP Mar 18, 2020 Abandoned
Array ( [id] => 16344616 [patent_doc_number] => 20200309266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => O-RING GLAND FOR DOWNHOLE TOOL [patent_app_type] => utility [patent_app_number] => 16/820940 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820940
O-ring gland for downhole tool Mar 16, 2020 Issued
Array ( [id] => 17357645 [patent_doc_number] => 20220018441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SEALING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/413795 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17413795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413795
SEALING APPARATUS Mar 15, 2020 Abandoned
Array ( [id] => 17436301 [patent_doc_number] => 11261618 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-01 [patent_title] => Interactive door knob [patent_app_type] => utility [patent_app_number] => 16/815765 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4125 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815765
Interactive door knob Mar 10, 2020 Issued
Array ( [id] => 17657711 [patent_doc_number] => 20220178176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => PRODUCT ANTI-THEFT DEVICE, IN PARTICULAR FOR TEXTILE PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/439329 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439329
Product anti-theft device, in particular for textile products Mar 9, 2020 Issued
Array ( [id] => 16817310 [patent_doc_number] => 11002120 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-11 [patent_title] => Dynamic packing seal compression system for pumps [patent_app_type] => utility [patent_app_number] => 16/804557 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 22282 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804557
Dynamic packing seal compression system for pumps Feb 27, 2020 Issued
Array ( [id] => 18274973 [patent_doc_number] => 11613908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Latch for a computing system [patent_app_type] => utility [patent_app_number] => 16/804114 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5757 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16804114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804114
Latch for a computing system Feb 27, 2020 Issued
Array ( [id] => 18794604 [patent_doc_number] => 11828366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Sealing device [patent_app_type] => utility [patent_app_number] => 17/599026 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5576 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599026
Sealing device Feb 27, 2020 Issued
Array ( [id] => 17728273 [patent_doc_number] => 11384653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Next gen riffle seal [patent_app_type] => utility [patent_app_number] => 16/802689 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 3558 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16802689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802689
Next gen riffle seal Feb 26, 2020 Issued
Array ( [id] => 17673670 [patent_doc_number] => 20220186837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => MARINE SLIDE RING SEAL ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/437630 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437630
Marine slide ring seal arrangement Feb 24, 2020 Issued
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