Search

Robert D. Harlan

Examiner (ID: 13789, Phone: (571)272-1102 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1713, 1796, 1762
Total Applications
2736
Issued Applications
2312
Pending Applications
57
Abandoned Applications
377

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15864243 [patent_doc_number] => 20200139525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => PRESSING TOOL [patent_app_type] => utility [patent_app_number] => 16/677015 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16677015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677015
Pressing tool Nov 6, 2019 Issued
Array ( [id] => 15558901 [patent_doc_number] => 20200063862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => HYDROSTATIC TRANSMISSION AND METHOD FOR BRAKING USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/674578 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674578 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674578
Hydrostatic transmission and method for braking using the same Nov 4, 2019 Issued
Array ( [id] => 17521120 [patent_doc_number] => 20220106969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => HYDRAULIC UNIT WITH PARALLEL PUMPS LINKED TO A SERVOMOTOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/290056 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17290056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290056
HYDRAULIC UNIT WITH PARALLEL PUMPS LINKED TO A SERVOMOTOR AND USE THEREOF Oct 28, 2019 Abandoned
Array ( [id] => 16793641 [patent_doc_number] => 20210123458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Failsafe Electro-hydraulic Servo Valve [patent_app_type] => utility [patent_app_number] => 16/664571 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16664571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664571
Failsafe electro-hydraulic servo valve Oct 24, 2019 Issued
Array ( [id] => 19354728 [patent_doc_number] => 12055161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Valve manifold, valve and actuator assembly [patent_app_type] => utility [patent_app_number] => 17/770497 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 4363 [patent_no_of_claims] => 11 [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] => 17770497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770497
Valve manifold, valve and actuator assembly Oct 22, 2019 Issued
Array ( [id] => 19440554 [patent_doc_number] => 12090787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Hydraulic motor for a vehicle steered wheel [patent_app_type] => utility [patent_app_number] => 17/287167 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3611 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17287167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287167
Hydraulic motor for a vehicle steered wheel Oct 16, 2019 Issued
Array ( [id] => 16778871 [patent_doc_number] => 20210115949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => HYDRAULIC SYSTEM FOR A WORK MACHINE HAVING A HYDRAULIC WINCH [patent_app_type] => utility [patent_app_number] => 16/654313 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654313
Hydraulic system for a work machine having a hydraulic winch Oct 15, 2019 Issued
Array ( [id] => 15456033 [patent_doc_number] => 20200040841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => PISTON INCLUDING A COMPOSITE LAYER APPLIED TO A METAL SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/601918 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601918 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601918
Piston including a composite layer applied to a metal substrate Oct 14, 2019 Issued
Array ( [id] => 15712515 [patent_doc_number] => 20200103023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => Method for Controlling an Axial Piston Pump and Drive Unit with such an Axial Piston Pump and Hydrostatic Traction Drive with such a Drive Unit [patent_app_type] => utility [patent_app_number] => 16/583577 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583577
Method for controlling an axial piston pump and drive unit with such an axial piston pump and hydrostatic traction drive with such a drive unit Sep 25, 2019 Issued
Array ( [id] => 17315442 [patent_doc_number] => 20210404490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Compressed-Air Treatment System and Method for Operating a Compressed-Air Treatment System [patent_app_type] => utility [patent_app_number] => 17/284314 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17284314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284314
Compressed-air treatment system and method for operating a compressed-air treatment system Sep 22, 2019 Issued
Array ( [id] => 15651063 [patent_doc_number] => 20200088061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => EXTERNAL AUTOMATED BRAKING SYSTEM FOR RAIL-BASED VEHICLES [patent_app_type] => utility [patent_app_number] => 16/571069 [patent_app_country] => US [patent_app_date] => 2019-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571069
EXTERNAL AUTOMATED BRAKING SYSTEM FOR RAIL-BASED VEHICLES Sep 13, 2019 Abandoned
Array ( [id] => 15620293 [patent_doc_number] => 20200080551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => APPARATUS [patent_app_type] => utility [patent_app_number] => 16/565002 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16565002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565002
Hydrostatic apparatus and method of operating the same Sep 8, 2019 Issued
Array ( [id] => 15590753 [patent_doc_number] => 20200071911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => TRAVELING CONTROL MECHANISM AND TRAVELING CONTROL METHOD OF HYDRAULIC DRIVING TYPE CONSTRUCTION MACHINE [patent_app_type] => utility [patent_app_number] => 16/556366 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556366
Traveling control mechanism and traveling control method of hydraulic driving type construction machine Aug 29, 2019 Issued
Array ( [id] => 17185676 [patent_doc_number] => 20210332561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => CONSTRUCTION MACHINE [patent_app_type] => utility [patent_app_number] => 17/270705 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270705
Construction machine Aug 28, 2019 Issued
Array ( [id] => 15558701 [patent_doc_number] => 20200063762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Spinning Machine or Winder and Method for Operating a Spinning Machine or Winder [patent_app_type] => utility [patent_app_number] => 16/546839 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16546839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546839
Spinning Machine or Winder and Method for Operating a Spinning Machine or Winder Aug 20, 2019 Abandoned
Array ( [id] => 15497965 [patent_doc_number] => 20200049171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => HYDRAULIC OPERATING DEVICE FOR A CYCLE OR FOR A MOTORCYCLE COMPRISING A FLOAT VALVE [patent_app_type] => utility [patent_app_number] => 16/536405 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536405 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536405
Hydraulic operating device for a cycle or for a motorcycle comprising a float valve Aug 8, 2019 Issued
Array ( [id] => 15497963 [patent_doc_number] => 20200049170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => HYDRAULIC OPERATING DEVICE FOR A CYCLE OR FOR A MOTORCYCLE COMPRISING A DISTRIBUTION BODY OF HYDRAULIC FLUID [patent_app_type] => utility [patent_app_number] => 16/536388 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536388 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536388
HYDRAULIC OPERATING DEVICE FOR A CYCLE OR FOR A MOTORCYCLE COMPRISING A DISTRIBUTION BODY OF HYDRAULIC FLUID Aug 8, 2019 Abandoned
Array ( [id] => 16500405 [patent_doc_number] => 10865784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Linear compressor [patent_app_type] => utility [patent_app_number] => 16/535625 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8842 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535625
Linear compressor Aug 7, 2019 Issued
Array ( [id] => 17620766 [patent_doc_number] => 11339810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Fluid leakage detection system [patent_app_type] => utility [patent_app_number] => 16/759289 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9014 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 450 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759289
Fluid leakage detection system Aug 4, 2019 Issued
Array ( [id] => 18342253 [patent_doc_number] => 11639730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Loading vehicle structure [patent_app_type] => utility [patent_app_number] => 16/527600 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3959 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527600
Loading vehicle structure Jul 30, 2019 Issued
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