Search

Trevor Edwin Mcgraw

Examiner (ID: 8470)

Most Active Art Unit
3752
Art Unit(s)
3752
Total Applications
371
Issued Applications
159
Pending Applications
24
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18620770 [patent_doc_number] => 11753798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Hydraulic system for working machine [patent_app_type] => utility [patent_app_number] => 17/840680 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 27216 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840680
Hydraulic system for working machine Jun 14, 2022 Issued
Array ( [id] => 18238582 [patent_doc_number] => 20230070893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => HYDRAULIC SYSTEM FOR WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 17/837255 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837255
Hydraulic system for working machine Jun 9, 2022 Issued
Array ( [id] => 18064900 [patent_doc_number] => 20220395987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => VACUUM GRIPPING SYSTEM WITH EXTENDING GRIPPER ARM [patent_app_type] => utility [patent_app_number] => 17/836708 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17836708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836708
VACUUM GRIPPING SYSTEM WITH EXTENDING GRIPPER ARM Jun 8, 2022 Pending
Array ( [id] => 18064900 [patent_doc_number] => 20220395987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => VACUUM GRIPPING SYSTEM WITH EXTENDING GRIPPER ARM [patent_app_type] => utility [patent_app_number] => 17/836708 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17836708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836708
VACUUM GRIPPING SYSTEM WITH EXTENDING GRIPPER ARM Jun 8, 2022 Pending
Array ( [id] => 17867673 [patent_doc_number] => 20220290409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => VALVE MOUNTING MECHANISM, HYDRAULIC DEVICE, AND WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 17/829681 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829681
Valve mounting mechanism, hydraulic device, and working machine May 31, 2022 Issued
Array ( [id] => 18891473 [patent_doc_number] => 11870253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Energy storage systems and methods using heterogeneous pressure media and interactive actuation module [patent_app_type] => utility [patent_app_number] => 17/777516 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8053 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777516
Energy storage systems and methods using heterogeneous pressure media and interactive actuation module May 15, 2022 Issued
Array ( [id] => 18004160 [patent_doc_number] => 20220362926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => Telescopic Grabber Device [patent_app_type] => utility [patent_app_number] => 17/743311 [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] => 6797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17743311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743311
Telescopic Grabber Device May 11, 2022 Pending
Array ( [id] => 19738853 [patent_doc_number] => 12215678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Flushing circuit for a hydraulic machine [patent_app_type] => utility [patent_app_number] => 18/560777 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4654 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560777
Flushing circuit for a hydraulic machine May 8, 2022 Issued
Array ( [id] => 18169736 [patent_doc_number] => 20230036347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => FLEXIBLE ROBOT END EFFECTOR [patent_app_type] => utility [patent_app_number] => 17/738026 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17738026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738026
FLEXIBLE ROBOT END EFFECTOR May 5, 2022 Abandoned
Array ( [id] => 20180159 [patent_doc_number] => 20250264117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Hydraulic Drive System [patent_app_type] => utility [patent_app_number] => 18/563409 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563409
Hydraulic Drive System Apr 27, 2022 Pending
Array ( [id] => 20180159 [patent_doc_number] => 20250264117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Hydraulic Drive System [patent_app_type] => utility [patent_app_number] => 18/563409 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563409
Hydraulic Drive System Apr 27, 2022 Pending
Array ( [id] => 18964573 [patent_doc_number] => 11898326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => System and method for load control of a lift arm [patent_app_type] => utility [patent_app_number] => 17/730673 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6162 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730673
System and method for load control of a lift arm Apr 26, 2022 Issued
Array ( [id] => 18037121 [patent_doc_number] => 20220381336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => HYDRAULIC ASSEMBLY FOR A VEHICLE TRANSMISSION [patent_app_type] => utility [patent_app_number] => 17/660638 [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] => 3754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660638
Hydraulic assembly for a vehicle transmission Apr 25, 2022 Issued
Array ( [id] => 19717962 [patent_doc_number] => 12203491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Hydraulic actuator including a multi-head piston for hydraulic gearing [patent_app_type] => utility [patent_app_number] => 17/726734 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4010 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726734
Hydraulic actuator including a multi-head piston for hydraulic gearing Apr 21, 2022 Issued
Array ( [id] => 18725440 [patent_doc_number] => 20230339605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING [patent_app_type] => utility [patent_app_number] => 17/727004 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727004
Hydraulic actuator including a multi-head piston for hydraulic gearing Apr 21, 2022 Issued
Array ( [id] => 19977553 [patent_doc_number] => 12345019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Hydraulic control system in working machines [patent_app_type] => utility [patent_app_number] => 18/287702 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6891 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287702
Hydraulic control system in working machines Apr 19, 2022 Issued
Array ( [id] => 19013694 [patent_doc_number] => 11920615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Hydraulic fluid flow control [patent_app_type] => utility [patent_app_number] => 17/723891 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4770 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723891
Hydraulic fluid flow control Apr 18, 2022 Issued
Array ( [id] => 19143071 [patent_doc_number] => 20240141928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Electro-hydraulic artificial muscle with three-dimensional interactive stacked electrodes [patent_app_type] => utility [patent_app_number] => 18/277957 [patent_app_country] => US [patent_app_date] => 2022-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277957
Electro-hydraulic artificial muscle with three-dimensional interactive stacked electrodes Apr 5, 2022 Issued
Array ( [id] => 17809123 [patent_doc_number] => 20220260958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => REMOTELY CONTROLLING A HYDRAULIC SYSTEM [patent_app_type] => utility [patent_app_number] => 17/712299 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712299
Remotely controlling a hydraulic system Apr 3, 2022 Issued
Array ( [id] => 17945279 [patent_doc_number] => 20220332296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => BRAKE CYLINDER COMPRISING A MECHANICAL STOP [patent_app_type] => utility [patent_app_number] => 17/711682 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17711682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711682
Brake cylinder comprising a mechanical stop Mar 31, 2022 Issued
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