Search

Joseph L. Perrin

Examiner (ID: 13923, Phone: (571)272-1305 , Office: P/1711 )

Most Active Art Unit
1711
Art Unit(s)
1711, 1746, 1792
Total Applications
1935
Issued Applications
1360
Pending Applications
125
Abandoned Applications
481

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16960748 [patent_doc_number] => 20210212247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Adapter of an Agricultural Implement and Agricultural Implement [patent_app_type] => utility [patent_app_number] => 17/146121 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17146121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146121
Adapter of an agricultural implement and agricultural implement Jan 10, 2021 Issued
Array ( [id] => 17718243 [patent_doc_number] => 20220210962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => IMPROVED ROW CLEANER AND ROW CLOSER ASSEMBLIES FOR STRIP TILL PLANTERS [patent_app_type] => utility [patent_app_number] => 17/140950 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140950
Row cleaner and row closer assemblies for strip till planters Jan 3, 2021 Issued
Array ( [id] => 17673296 [patent_doc_number] => 20220186463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => CONTROL SYSTEM FOR A GRADING MACHINE [patent_app_type] => utility [patent_app_number] => 17/122886 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122886
Control system for a grading machine Dec 14, 2020 Issued
Array ( [id] => 19929583 [patent_doc_number] => 12302773 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Portable roller groover assembly [patent_app_type] => utility [patent_app_number] => 17/117167 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 657 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117167
Portable roller groover assembly Dec 9, 2020 Issued
Array ( [id] => 16720649 [patent_doc_number] => 20210087796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => DRAFTED TOOL BIT AND BLADE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/113273 [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] => 12756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17113273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113273
Drafted tool bit and blade assembly Dec 6, 2020 Issued
Array ( [id] => 17608854 [patent_doc_number] => 20220151133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => AUTOMATED IMPLEMENT HEIGHT OR DEPTH CONTROL FOR TERRAIN [patent_app_type] => utility [patent_app_number] => 16/952866 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952866
AUTOMATED IMPLEMENT HEIGHT OR DEPTH CONTROL FOR TERRAIN Nov 18, 2020 Abandoned
Array ( [id] => 19701925 [patent_doc_number] => 12195941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Pivot offsetting implement assembly attachment system for a vehicle [patent_app_type] => utility [patent_app_number] => 16/950433 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7393 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950433
Pivot offsetting implement assembly attachment system for a vehicle Nov 16, 2020 Issued
Array ( [id] => 17610530 [patent_doc_number] => 20220152809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SYSTEMS AND METHODS FOR DUAL SHAFTED MULTI-TOOL [patent_app_type] => utility [patent_app_number] => 17/098731 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098731
SYSTEMS AND METHODS FOR DUAL SHAFTED MULTI-TOOL Nov 15, 2020 Pending
Array ( [id] => 18930385 [patent_doc_number] => 11882778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Tillage machine and tillage disk for the same [patent_app_type] => utility [patent_app_number] => 17/095247 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 2922 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095247
Tillage machine and tillage disk for the same Nov 10, 2020 Issued
Array ( [id] => 19824786 [patent_doc_number] => 12245533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Disk blade with sharpened edge and relief portion and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/092605 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4098 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092605
Disk blade with sharpened edge and relief portion and method of manufacturing the same Nov 8, 2020 Issued
Array ( [id] => 18074981 [patent_doc_number] => 20220400593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => PLOUGH MODULE HAVING A PERFORATED PLATE [patent_app_type] => utility [patent_app_number] => 17/774155 [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] => 12224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774155
PLOUGH MODULE HAVING A PERFORATED PLATE Nov 2, 2020 Pending
Array ( [id] => 18701750 [patent_doc_number] => 11788251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Adapter board bolted joint surface [patent_app_type] => utility [patent_app_number] => 17/077159 [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] => 4759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077159
Adapter board bolted joint surface Oct 21, 2020 Issued
Array ( [id] => 17545802 [patent_doc_number] => 20220117143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => AUTOMATED HEADER FLOATATION ADJUSTMENT SYSTEM FOR AN AGRICULTURAL MACHINE [patent_app_type] => utility [patent_app_number] => 17/075847 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075847
AUTOMATED HEADER FLOATATION ADJUSTMENT SYSTEM FOR AN AGRICULTURAL MACHINE Oct 20, 2020 Abandoned
Array ( [id] => 16775656 [patent_doc_number] => 20210112733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => AERATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/071645 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17071645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071645
Aeration system and method Oct 14, 2020 Issued
Array ( [id] => 19027641 [patent_doc_number] => 11926988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Work machine with automatic pitch control of implement [patent_app_type] => utility [patent_app_number] => 17/028107 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5749 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028107
Work machine with automatic pitch control of implement Sep 21, 2020 Issued
Array ( [id] => 16725750 [patent_doc_number] => 20210092897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => RING ELEVATOR FOR LIFTING ROOT CROPS IN A ROOT CROP HARVESTER AND ROOT CROP HARVESTER COMPRISING SUCH A RING ELEVATOR [patent_app_type] => utility [patent_app_number] => 17/015113 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015113
Ring elevator for lifting root crops in a root crop harvester and root crop harvester comprising such a ring elevator Sep 8, 2020 Issued
Array ( [id] => 18643594 [patent_doc_number] => 11767655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Cutting assembly mounted on rear of mouldboard [patent_app_type] => utility [patent_app_number] => 16/995945 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4499 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995945
Cutting assembly mounted on rear of mouldboard Aug 17, 2020 Issued
Array ( [id] => 16510765 [patent_doc_number] => 20200390021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => AUTOMATED LEVELING AND DEPTH CONTROL SYSTEM OF A WORK MACHINE AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/995170 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995170
Automated leveling and depth control system of a work machine and method thereof Aug 16, 2020 Issued
Array ( [id] => 17411942 [patent_doc_number] => 20220046846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => AERATION APPARATUS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/992317 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16992317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992317
Aeration apparatus and methods Aug 12, 2020 Issued
Array ( [id] => 20670388 [patent_doc_number] => 12610881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Apparatus for cleaning narrow root crops, a corresponding cleaning apparatus, a harvesting and cleaning machine and a method [patent_app_type] => utility [patent_app_number] => 17/627687 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627687
Apparatus for cleaning narrow root crops, a corresponding cleaning apparatus, a harvesting and cleaning machine and a method Aug 9, 2020 Issued
Menu