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] => 19615934 [patent_doc_number] => 20240401614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Hydraulic Drive System Having a 2X2Q Pump Unit [patent_app_type] => utility [patent_app_number] => 18/691465 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691465
Hydraulic Drive System Having a 2X2Q Pump Unit Sep 11, 2022 Pending
Array ( [id] => 19659012 [patent_doc_number] => 20240426077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => HYDRAULIC CONTROL SYSTEM IN EXCAVATOR TYPE CONSTRUCTION MACHINE [patent_app_type] => utility [patent_app_number] => 18/686626 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686626
Hydraulic control system in excavator type construction machine Aug 18, 2022 Issued
Array ( [id] => 18192800 [patent_doc_number] => 20230046319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => DUAL POWER ELECTRO-HYDRAULIC MOTION CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/818286 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17818286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818286
Dual power electro-hydraulic motion control system Aug 7, 2022 Issued
Array ( [id] => 19529052 [patent_doc_number] => 20240352954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => HYDRAULIC SYSTEM, MINING VEHICLE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/685331 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18685331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685331
HYDRAULIC SYSTEM, MINING VEHICLE AND METHOD Aug 1, 2022 Pending
Array ( [id] => 19999150 [patent_doc_number] => 20250137372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => CYLINDER/RECIPROCATING-PISTON DEVICE, COMPRESSED AIR ENGINE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/683916 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18683916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683916
CYLINDER/RECIPROCATING-PISTON DEVICE, COMPRESSED AIR ENGINE, AND VEHICLE Jul 26, 2022 Pending
Array ( [id] => 18208382 [patent_doc_number] => 20230054640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => MACHINE WITH A TOOL ROTOR HAVING AT LEAST TWO HYDRAULIC MOTORS [patent_app_type] => utility [patent_app_number] => 17/874378 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874378
MACHINE WITH A TOOL ROTOR HAVING AT LEAST TWO HYDRAULIC MOTORS Jul 26, 2022 Abandoned
Array ( [id] => 20563299 [patent_doc_number] => 12565903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Fluid pressure control device [patent_app_type] => utility [patent_app_number] => 18/681702 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4768 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681702
Fluid pressure control device Jul 20, 2022 Issued
Array ( [id] => 19497227 [patent_doc_number] => 20240336245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => BRAKE UNIT HAVING A FLUID RESERVOIR [patent_app_type] => utility [patent_app_number] => 18/290770 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290770
BRAKE UNIT HAVING A FLUID RESERVOIR Jun 12, 2022 Pending
Array ( [id] => 19346048 [patent_doc_number] => 20240255011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD OF OPERATING A HYDRAULIC SYSTEM FROM AN OFF-STATE IN A COLD ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/565736 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565736
METHOD OF OPERATING A HYDRAULIC SYSTEM FROM AN OFF-STATE IN A COLD ENVIRONMENT May 11, 2022 Pending
Array ( [id] => 18726768 [patent_doc_number] => 20230341049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEM FOR PROVIDING ROTARY POWER TO IMPLEMENTS OF MACHINES [patent_app_type] => utility [patent_app_number] => 17/660719 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17660719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660719
SYSTEM FOR PROVIDING ROTARY POWER TO IMPLEMENTS OF MACHINES Apr 25, 2022 Pending
Array ( [id] => 19173282 [patent_doc_number] => 20240159256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Systems and Methods for a Return Manifold [patent_app_type] => utility [patent_app_number] => 18/284255 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18284255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284255
Systems and Methods for a Return Manifold Mar 24, 2022 Abandoned
Array ( [id] => 19083779 [patent_doc_number] => 20240110580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Hydraulic Accumulator [patent_app_type] => utility [patent_app_number] => 18/555303 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3698 [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] => 18555303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555303
Hydraulic Accumulator Mar 22, 2022 Pending
Array ( [id] => 19279309 [patent_doc_number] => 20240215780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => CLEANER [patent_app_type] => utility [patent_app_number] => 18/556202 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556202
CLEANER Mar 21, 2022 Pending
Array ( [id] => 20563298 [patent_doc_number] => 12565902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Fluid circuit [patent_app_type] => utility [patent_app_number] => 18/284248 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284248
Fluid circuit Mar 16, 2022 Issued
Array ( [id] => 19158437 [patent_doc_number] => 20240151144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => ACTIVE REELING AND STEERING CONTROL OF A VINE ROBOT [patent_app_type] => utility [patent_app_number] => 18/549382 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549382
ACTIVE REELING AND STEERING CONTROL OF A VINE ROBOT Mar 7, 2022 Pending
Array ( [id] => 19158295 [patent_doc_number] => 20240151002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => AN ENERGY EFFICIENT HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINES [patent_app_type] => utility [patent_app_number] => 18/280075 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18280075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280075
AN ENERGY EFFICIENT HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINES Feb 27, 2022 Pending
Array ( [id] => 17807183 [patent_doc_number] => 20220259018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Forestry Winch [patent_app_type] => utility [patent_app_number] => 17/670568 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670568
Forestry winch Feb 13, 2022 Issued
Array ( [id] => 17792997 [patent_doc_number] => 20220252088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ELECTRO-HYDRAULIC ACTUATOR SYSTEMS AND METHODS OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/667680 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667680
ELECTRO-HYDRAULIC ACTUATOR SYSTEMS AND METHODS OF OPERATING THE SAME Feb 8, 2022 Abandoned
Array ( [id] => 17612149 [patent_doc_number] => 20220154428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => HYDRAULIC SYSTEM IN WORK MACHINE [patent_app_type] => utility [patent_app_number] => 17/667539 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667539
Hydraulic system in work machine Feb 8, 2022 Issued
Array ( [id] => 18452585 [patent_doc_number] => 20230193864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DISTRIBUTED NETWORK OF HEAT EXCHANGERS [patent_app_type] => utility [patent_app_number] => 17/644985 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17644985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644985
DISTRIBUTED NETWORK OF HEAT EXCHANGERS Dec 16, 2021 Abandoned
Menu