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] => 19529099 [patent_doc_number] => 20240353001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => WORKING VEHICLE [patent_app_type] => utility [patent_app_number] => 18/640043 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640043
WORKING VEHICLE Apr 18, 2024 Pending
Array ( [id] => 19529101 [patent_doc_number] => 20240353003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ACTUATION DEVICE FOR A TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/640226 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640226
Actuation device for a transmission system Apr 18, 2024 Issued
Array ( [id] => 19529090 [patent_doc_number] => 20240352992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Linear drive, longitudinal adjustment unit having such a linear drive [patent_app_type] => utility [patent_app_number] => 18/635452 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635452
Linear drive, longitudinal adjustment unit having such a linear drive Apr 14, 2024 Issued
Array ( [id] => 20158935 [patent_doc_number] => 12385553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Transmission device for a variable displacement drive [patent_app_type] => utility [patent_app_number] => 18/636076 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636076
Transmission device for a variable displacement drive Apr 14, 2024 Issued
Array ( [id] => 19512910 [patent_doc_number] => 20240344596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SPIRAL ADVANCE/RETREAT ACTUATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/439880 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 483 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439880
Spiral advance/retreat actuation device Feb 12, 2024 Issued
Array ( [id] => 20165679 [patent_doc_number] => 20250257725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => FRACTURING PUMP PINION ROTATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/438700 [patent_app_country] => US [patent_app_date] => 2024-02-12 [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] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438700
Fracturing pump pinion rotation assembly Feb 11, 2024 Issued
Array ( [id] => 19746630 [patent_doc_number] => 20250035195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => LINEAR ACTUATOR WITH CUSHION MECHANISM [patent_app_type] => utility [patent_app_number] => 18/424799 [patent_app_country] => US [patent_app_date] => 2024-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424799
Linear actuator with cushion mechanism Jan 26, 2024 Issued
Array ( [id] => 19346022 [patent_doc_number] => 20240254985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PUMP CROSSHEAD AND CONNECTING ROD ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/423885 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18423885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423885
Pump crosshead and connecting rod assemblies Jan 25, 2024 Issued
Array ( [id] => 20098701 [patent_doc_number] => 20250228637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => ROBOTIC MEDICAL SYSTEM DRAPE ADAPTER ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/415502 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415502
ROBOTIC MEDICAL SYSTEM DRAPE ADAPTER ASSEMBLIES Jan 16, 2024 Pending
Array ( [id] => 19155750 [patent_doc_number] => 20240148456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => TRANSMISSION AND CONNECTION STRUCTURE FOR CONNECTING INSTRUMENT DRIVE AND STERILE ADAPTER, AND SURGICAL ROBOT INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/412470 [patent_app_country] => US [patent_app_date] => 2024-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412470
TRANSMISSION AND CONNECTION STRUCTURE FOR CONNECTING INSTRUMENT DRIVE AND STERILE ADAPTER, AND SURGICAL ROBOT INCLUDING THE SAME Jan 12, 2024 Pending
Array ( [id] => 19593549 [patent_doc_number] => 12151370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Mechanical joint assemblies with broad ranges of motion and precise motion and positional controls [patent_app_type] => utility [patent_app_number] => 18/407614 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 7403 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407614
Mechanical joint assemblies with broad ranges of motion and precise motion and positional controls Jan 8, 2024 Issued
Array ( [id] => 19808750 [patent_doc_number] => 12240111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Robotic joint actuator [patent_app_type] => utility [patent_app_number] => 18/399632 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7974 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399632
Robotic joint actuator Dec 27, 2023 Issued
Array ( [id] => 19961022 [patent_doc_number] => 12330498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Vehicle control apparatus [patent_app_type] => utility [patent_app_number] => 18/544207 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3315 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544207
Vehicle control apparatus Dec 17, 2023 Issued
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] => 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] => 20607729 [patent_doc_number] => 12583312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [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] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 639 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 Issued
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] => 20677088 [patent_doc_number] => 20260115899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => Layered Low-Profile Soft Fluidic Actuator Device And Method [patent_app_type] => utility [patent_app_number] => 19/120570 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19120570 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/120570
Layered Low-Profile Soft Fluidic Actuator Device And Method Oct 12, 2023 Pending
Menu