Search

Cathron C. Brooks

Examiner (ID: 12836, Phone: (571)272-2633 , Office: P/2911 )

Most Active Art Unit
2913
Art Unit(s)
2900, 2911, 2910, 2903, 2913, 2922
Total Applications
3881
Issued Applications
3854
Pending Applications
0
Abandoned Applications
27

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20563157 [patent_doc_number] => 12565760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Work machine [patent_app_type] => utility [patent_app_number] => 18/281983 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15814 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281983
Work machine Mar 17, 2021 Issued
Array ( [id] => 18726690 [patent_doc_number] => 20230340971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => WIRELESS ACTUATORS [patent_app_type] => utility [patent_app_number] => 17/910677 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17910677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910677
WIRELESS ACTUATORS Mar 11, 2021 Abandoned
Array ( [id] => 19211365 [patent_doc_number] => 12000416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Work machine [patent_app_type] => utility [patent_app_number] => 17/637533 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10387 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637533
Work machine Mar 11, 2021 Issued
Array ( [id] => 17336640 [patent_doc_number] => 20220002971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Pilot Neutralizing System [patent_app_type] => utility [patent_app_number] => 17/249196 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249196
Pilot neutralizing system Feb 22, 2021 Issued
Array ( [id] => 16840374 [patent_doc_number] => 20210148386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => HYDRAULIC SYSTEM FOR WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 17/160790 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160790
Hydraulic system for working machine Jan 27, 2021 Issued
Array ( [id] => 16963676 [patent_doc_number] => 20210215175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Installation for Controlling a Hydraulic Installation with a Plurality of Receivers Operating in Parallel [patent_app_type] => utility [patent_app_number] => 17/143830 [patent_app_country] => US [patent_app_date] => 2021-01-07 [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] => -7 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143830
Installation for controlling a hydraulic installation with a plurality of receivers operating in parallel Jan 6, 2021 Issued
Array ( [id] => 18355704 [patent_doc_number] => 11644098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Hydraulic system of work machine and work machine [patent_app_type] => utility [patent_app_number] => 17/124492 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13042 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124492
Hydraulic system of work machine and work machine Dec 16, 2020 Issued
Array ( [id] => 18161365 [patent_doc_number] => 20230027957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => IMPROVED OPEN HYDRAULIC ASSISTANCE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/785380 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785380
IMPROVED OPEN HYDRAULIC ASSISTANCE SYSTEM Dec 6, 2020 Pending
Array ( [id] => 18123361 [patent_doc_number] => 20230008971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHODS AND SYSTEMS RELATING TO IMPROVEMENTS IN RELIABILITY OF FLUID POWER ACTUATORS [patent_app_type] => utility [patent_app_number] => 17/782120 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782120
METHODS AND SYSTEMS RELATING TO IMPROVEMENTS IN RELIABILITY OF FLUID POWER ACTUATORS Dec 1, 2020 Abandoned
Array ( [id] => 18895981 [patent_doc_number] => 20240011466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => SYSTEM FOR ACCELERATING WIND TURBINE ROTATION [patent_app_type] => utility [patent_app_number] => 18/038430 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038430
SYSTEM FOR ACCELERATING WIND TURBINE ROTATION Nov 22, 2020 Abandoned
Array ( [id] => 18159726 [patent_doc_number] => 20230026318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => ELECTROHYDROSTATIC SYSTEM WITH PRESSURE SENSOR [patent_app_type] => utility [patent_app_number] => 17/779622 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17779622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779622
ELECTROHYDROSTATIC SYSTEM WITH PRESSURE SENSOR Nov 17, 2020 Pending
Array ( [id] => 17112514 [patent_doc_number] => 20210293111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => RELIABILITY ASSESSABLE SYSTEMS FOR ACTUATING HYDRAULICALLY ACTUATED DEVICES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/091842 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7821 [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] => 17091842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091842
Reliability assessable systems for actuating hydraulically actuated devices and related methods Nov 5, 2020 Issued
Array ( [id] => 17579675 [patent_doc_number] => 20220136530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => SYSTEMS AND METHOD FOR PRESSURIZING A FLUID TO PERFORM AN OPERATION OF A MACHINE [patent_app_type] => utility [patent_app_number] => 16/949550 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16949550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949550
SYSTEMS AND METHOD FOR PRESSURIZING A FLUID TO PERFORM AN OPERATION OF A MACHINE Nov 2, 2020 Abandoned
Array ( [id] => 17990723 [patent_doc_number] => 20220356760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => HYDRAULIC DOOR DRIVE FOR A LIFTING DOOR, LIFTING DOOR COMPRISING THE HYDRAULIC DOOR DRIVE, AND METHOD FOR OPERATING THE HYDRAULIC DOOR DRIVE [patent_app_type] => utility [patent_app_number] => 17/640866 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7366 [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] => 17640866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640866
HYDRAULIC DOOR DRIVE FOR A LIFTING DOOR, LIFTING DOOR COMPRISING THE HYDRAULIC DOOR DRIVE, AND METHOD FOR OPERATING THE HYDRAULIC DOOR DRIVE Nov 2, 2020 Pending
Array ( [id] => 18202681 [patent_doc_number] => 11585067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Hydraulic system for working machine [patent_app_type] => utility [patent_app_number] => 17/077314 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7076 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 503 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077314
Hydraulic system for working machine Oct 21, 2020 Issued
Array ( [id] => 17960546 [patent_doc_number] => 20220341126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Construction Machine [patent_app_type] => utility [patent_app_number] => 17/760890 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17760890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760890
Construction Machine Sep 23, 2020 Pending
Array ( [id] => 17983390 [patent_doc_number] => 20220349426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => AIR CYLINDER, HEAD COVER, AND ROD COVER [patent_app_type] => utility [patent_app_number] => 17/640498 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640498
Air cylinder, head cover, and rod cover Aug 2, 2020 Issued
Array ( [id] => 17946600 [patent_doc_number] => 20220333619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => FLOW RATE CONTROLLER AND DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/640531 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640531
Flow rate controller and drive device Aug 2, 2020 Issued
Array ( [id] => 17852411 [patent_doc_number] => 20220282453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => HYDRAULIC SYSTEM OF CONSTRUCTION MACHINE [patent_app_type] => utility [patent_app_number] => 17/637676 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637676
Hydraulic system of construction machine Jul 30, 2020 Issued
Array ( [id] => 16598609 [patent_doc_number] => 20210025140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => AUTOMATIC TOOL TILT COMMAND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/934116 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934116
AUTOMATIC TOOL TILT COMMAND SYSTEM Jul 20, 2020 Abandoned
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