Search

Gregory T. Prather

Examiner (ID: 5060, Phone: (571)270-5412 , Office: P/3658 )

Most Active Art Unit
3658
Art Unit(s)
3658, 3656, 3618, 4127
Total Applications
648
Issued Applications
429
Pending Applications
64
Abandoned Applications
180

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19897244 [patent_doc_number] => 12275144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Joint structure of robot [patent_app_type] => utility [patent_app_number] => 18/540156 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [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] => 18540156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540156
Joint structure of robot Dec 13, 2023 Issued
Array ( [id] => 19113557 [patent_doc_number] => 20240125307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Directional Motive Force Generation Device [patent_app_type] => utility [patent_app_number] => 18/531133 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531133
Directional Motive Force Generation Device Dec 5, 2023 Pending
Array ( [id] => 19113557 [patent_doc_number] => 20240125307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Directional Motive Force Generation Device [patent_app_type] => utility [patent_app_number] => 18/531133 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531133
Directional Motive Force Generation Device Dec 5, 2023 Pending
Array ( [id] => 19839473 [patent_doc_number] => 12251834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Cable robot [patent_app_type] => utility [patent_app_number] => 18/519259 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 44 [patent_no_of_words] => 11087 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519259
Cable robot Nov 26, 2023 Issued
Array ( [id] => 19201949 [patent_doc_number] => 20240173848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Robot [patent_app_type] => utility [patent_app_number] => 18/517418 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517418
Robot having an arm cover partially covering an arm of the robot Nov 21, 2023 Issued
Array ( [id] => 20024180 [patent_doc_number] => 20250162402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ACTUATOR FOR ACTIVE GRILLE SHUTTLE [patent_app_type] => utility [patent_app_number] => 18/515137 [patent_app_country] => US [patent_app_date] => 2023-11-20 [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] => -9 [patent_words_short_claim] => 541 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515137
ACTUATOR FOR ACTIVE GRILLE SHUTTLE Nov 19, 2023 Pending
Array ( [id] => 20024180 [patent_doc_number] => 20250162402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ACTUATOR FOR ACTIVE GRILLE SHUTTLE [patent_app_type] => utility [patent_app_number] => 18/515137 [patent_app_country] => US [patent_app_date] => 2023-11-20 [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] => -9 [patent_words_short_claim] => 541 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515137
ACTUATOR FOR ACTIVE GRILLE SHUTTLE Nov 19, 2023 Pending
Array ( [id] => 19319156 [patent_doc_number] => 20240240699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => EXTENSION-RETRACTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/501428 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501428
Extension-retraction device Nov 2, 2023 Issued
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] => 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] => 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
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