Search

Keith D. Hendricks

Supervisory Patent Examiner (ID: 74, Phone: (571)272-1401 , Office: P/1756 )

Most Active Art Unit
1761
Art Unit(s)
1756, 1652, 2899, 1804, 1814, 1781, 1649, 1761, 1733, 1794
Total Applications
1063
Issued Applications
620
Pending Applications
132
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18956087 [patent_doc_number] => 20240044414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => INFLATABLE OBJECT AND VALVE THEREFOR [patent_app_type] => utility [patent_app_number] => 18/487735 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487735
Inflatable object and valve therefor Oct 15, 2023 Issued
Array ( [id] => 19650988 [patent_doc_number] => 12172755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Hybrid water storage system for aircraft [patent_app_type] => utility [patent_app_number] => 18/487943 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4585 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487943
Hybrid water storage system for aircraft Oct 15, 2023 Issued
Array ( [id] => 20452862 [patent_doc_number] => 12515912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Inlet locking collar assembly for hose reel enclosure [patent_app_type] => utility [patent_app_number] => 18/486589 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3614 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486589
Inlet locking collar assembly for hose reel enclosure Oct 12, 2023 Issued
Array ( [id] => 20438183 [patent_doc_number] => 12509010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Thermal protection device for a quick coupling connector [patent_app_type] => utility [patent_app_number] => 18/379259 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379259
Thermal protection device for a quick coupling connector Oct 11, 2023 Issued
Array ( [id] => 20343822 [patent_doc_number] => 12467547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Swing check valve [patent_app_type] => utility [patent_app_number] => 18/483168 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 18483168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483168
Swing check valve Oct 8, 2023 Issued
Array ( [id] => 19877328 [patent_doc_number] => 20250109585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Sump Housing and Fluid Abatement System [patent_app_type] => utility [patent_app_number] => 18/376391 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18376391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376391
Sump Housing and Fluid Abatement System Oct 2, 2023 Pending
Array ( [id] => 20214224 [patent_doc_number] => 12410870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Detection air faucet [patent_app_type] => utility [patent_app_number] => 18/479262 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479262
Detection air faucet Oct 1, 2023 Issued
Array ( [id] => 20129581 [patent_doc_number] => 12371885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Faucet trim [patent_app_type] => utility [patent_app_number] => 18/479380 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 18479380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479380
Faucet trim Oct 1, 2023 Issued
Array ( [id] => 18896082 [patent_doc_number] => 20240011567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Poppet Valve [patent_app_type] => utility [patent_app_number] => 18/472060 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18472060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472060
Poppet valve Sep 20, 2023 Issued
Array ( [id] => 20357991 [patent_doc_number] => 12473980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Gas cylinder valve assembly [patent_app_type] => utility [patent_app_number] => 18/370479 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1235 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370479
Gas cylinder valve assembly Sep 19, 2023 Issued
Array ( [id] => 20688346 [patent_doc_number] => 12618486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Cam-arm poppet valve [patent_app_type] => utility [patent_app_number] => 18/369767 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369767
Cam-arm poppet valve Sep 17, 2023 Issued
Array ( [id] => 20109021 [patent_doc_number] => 12359732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Methods and systems associated with a high-pressure plug [patent_app_type] => utility [patent_app_number] => 18/244442 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244442
Methods and systems associated with a high-pressure plug Sep 10, 2023 Issued
Array ( [id] => 19051869 [patent_doc_number] => 20240093838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Double-skin cryogenic tank equipped with at least one inspection device [patent_app_type] => utility [patent_app_number] => 18/463006 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463006
Double-skin cryogenic tank equipped with at least one inspection device Sep 6, 2023 Issued
Array ( [id] => 19580493 [patent_doc_number] => 12146597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Riser ring system and method of use [patent_app_type] => utility [patent_app_number] => 18/453508 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5972 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453508
Riser ring system and method of use Aug 21, 2023 Issued
Array ( [id] => 19941055 [patent_doc_number] => 12313180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Gas flow valve and methods of operating thereof [patent_app_type] => utility [patent_app_number] => 18/235459 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3528 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235459
Gas flow valve and methods of operating thereof Aug 17, 2023 Issued
Array ( [id] => 19512930 [patent_doc_number] => 20240344616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => WATER CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 18/233798 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 1555 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233798
Water control valve Aug 13, 2023 Issued
Array ( [id] => 19512937 [patent_doc_number] => 20240344623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => CONNECTING ROD SPRING DIAPHRAGM CHECK VALVE [patent_app_type] => utility [patent_app_number] => 18/232453 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232453
CONNECTING ROD SPRING DIAPHRAGM CHECK VALVE Aug 9, 2023 Abandoned
Array ( [id] => 19668323 [patent_doc_number] => 12181059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Backflow prevention assembly having a cartridge with dual zone testing [patent_app_type] => utility [patent_app_number] => 18/446661 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4361 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446661
Backflow prevention assembly having a cartridge with dual zone testing Aug 8, 2023 Issued
Array ( [id] => 19746668 [patent_doc_number] => 20250035233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => INSTANT ON-OFF VALVES FOR HIGH PRESSURE FLUIDS [patent_app_type] => utility [patent_app_number] => 18/226966 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226966
Instant on-off valves for high pressure fluids Jul 26, 2023 Issued
Array ( [id] => 19746650 [patent_doc_number] => 20250035215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => Center Feed Symmetric Flow Valve for Plasma chambers [patent_app_type] => utility [patent_app_number] => 18/225673 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225673
Center feed symmetric flow valve for plasma chambers Jul 23, 2023 Issued
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