Search

Gregory T. Prather

Examiner (ID: 7216, Phone: (571)270-5412 , Office: P/3658 )

Most Active Art Unit
3658
Art Unit(s)
3656, 4127, 3658, 3618
Total Applications
678
Issued Applications
447
Pending Applications
65
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20737372 [patent_doc_number] => 20260146665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => ROCKING TABLE [patent_app_type] => utility [patent_app_number] => 19/120272 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19120272 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/120272
ROCKING TABLE Aug 6, 2023 Pending
Array ( [id] => 19068113 [patent_doc_number] => 20240102539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => WORM REDUCER [patent_app_type] => utility [patent_app_number] => 18/365229 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365229
Worm reducer capable of guilding lubricant to maintain function Aug 3, 2023 Issued
Array ( [id] => 19082174 [patent_doc_number] => 20240108975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => MULTIDIRECTIONAL INPUT DEVICE, GAME MACHINE HANDLE AND GAME MACHINE [patent_app_type] => utility [patent_app_number] => 18/355129 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355129
Multidirectional input device, game machine handle and game machine Jul 18, 2023 Issued
Array ( [id] => 18738587 [patent_doc_number] => 20230347504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => TWO-LAYER THREE-RAIL PLANAR ROBOT WITH PARALLELOGRAM [patent_app_type] => utility [patent_app_number] => 18/220453 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18220453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220453
Two-layer three-rail planar robot with parallelogram Jul 10, 2023 Issued
Array ( [id] => 19692433 [patent_doc_number] => 20250010978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ACTUATOR SYSTEMS FOR FLIGHT CONTROL SURFACE [patent_app_type] => utility [patent_app_number] => 18/346559 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346559
Actuator systems for flight control surface Jul 2, 2023 Issued
Array ( [id] => 18862872 [patent_doc_number] => 20230417308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => EXTENSION PIPE AND TRANSPORT ROBOT [patent_app_type] => utility [patent_app_number] => 18/340888 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18340888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340888
Extension pipe and transport robot Jun 25, 2023 Issued
Array ( [id] => 19280621 [patent_doc_number] => 20240217095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SINGLE AXIS ROBOT [patent_app_type] => utility [patent_app_number] => 18/338367 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338367
SINGLE AXIS ROBOT Jun 20, 2023 Abandoned
Array ( [id] => 18842282 [patent_doc_number] => 20230404686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Coupler For Robotic End Effector [patent_app_type] => utility [patent_app_number] => 18/211785 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211785
Coupler For Robotic End Effector Jun 19, 2023 Pending
Array ( [id] => 19642504 [patent_doc_number] => 20240417024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => OPERATING DEVICE FOR HUMAN-POWERED VEHICLE [patent_app_type] => utility [patent_app_number] => 18/211406 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211406
Operating device for human-powered vehicle Jun 18, 2023 Issued
Array ( [id] => 18970896 [patent_doc_number] => 20240050988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => VIBRATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/211242 [patent_app_country] => US [patent_app_date] => 2023-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211242
VIBRATING APPARATUS Jun 16, 2023 Abandoned
Array ( [id] => 18843444 [patent_doc_number] => 20230405848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => WORK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/210029 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210029
WORK SYSTEM Jun 13, 2023 Abandoned
Array ( [id] => 18673840 [patent_doc_number] => 20230311346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => WIRE ROUTING [patent_app_type] => utility [patent_app_number] => 18/330998 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330998
Wire routing for robotic manipulator Jun 6, 2023 Issued
Array ( [id] => 18922028 [patent_doc_number] => 20240025032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => PARKING ROBOT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/323406 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323406
PARKING ROBOT SYSTEM May 24, 2023 Pending
Array ( [id] => 19825681 [patent_doc_number] => 12246439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Robotic joint having a spherical linkage [patent_app_type] => utility [patent_app_number] => 18/197915 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 9487 [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] => 18197915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197915
Robotic joint having a spherical linkage May 15, 2023 Issued
Array ( [id] => 18771633 [patent_doc_number] => 20230366454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DUAL MOTOR DRIVE SYSTEM FOR ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/315167 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315167
Dual motor drive system for actuator May 9, 2023 Issued
Array ( [id] => 18584524 [patent_doc_number] => 20230266787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => OPERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/308099 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308099
OPERATION DEVICE Apr 26, 2023 Abandoned
Array ( [id] => 20219127 [patent_doc_number] => 20250282058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => CONNECTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/860242 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18860242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/860242
CONNECTION STRUCTURE Apr 18, 2023 Pending
Array ( [id] => 19731012 [patent_doc_number] => 12209002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Nested lifting columns [patent_app_type] => utility [patent_app_number] => 18/302146 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5171 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302146
Nested lifting columns Apr 17, 2023 Issued
Array ( [id] => 20195181 [patent_doc_number] => 20250271891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => PUSH-BUTTON [patent_app_type] => utility [patent_app_number] => 18/858329 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18858329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/858329
PUSH-BUTTON Apr 17, 2023 Pending
Array ( [id] => 20379435 [patent_doc_number] => 20250361928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => BALL SCREW DRIVE AND ELECTROMECHANICAL ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/866574 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18866574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866574
BALL SCREW DRIVE AND ELECTROMECHANICAL ACTUATOR Mar 27, 2023 Pending
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