
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19767528
[patent_doc_number] => 20250048954
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => FRONT-FOLDING TOOLBAR
[patent_app_type] => utility
[patent_app_number] => 18/799130
[patent_app_country] => US
[patent_app_date] => 2024-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7728
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799130
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/799130 | Front-folding toolbar | Aug 8, 2024 | Issued |
Array
(
[id] => 19540934
[patent_doc_number] => 20240357970
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => OUTDOOR TOOL AND BLADE
[patent_app_type] => utility
[patent_app_number] => 18/645692
[patent_app_country] => US
[patent_app_date] => 2024-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6747
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18645692
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/645692 | OUTDOOR TOOL AND BLADE | Apr 24, 2024 | Pending |
Array
(
[id] => 19681487
[patent_doc_number] => 20250000032
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-02
[patent_title] => LAWN EDGER AND POWER TOOL
[patent_app_type] => utility
[patent_app_number] => 18/641903
[patent_app_country] => US
[patent_app_date] => 2024-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6420
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641903
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/641903 | LAWN EDGER AND POWER TOOL | Apr 21, 2024 | Pending |
Array
(
[id] => 20246176
[patent_doc_number] => 20250295045
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-25
[patent_title] => System and Method for Turf Aerification
[patent_app_type] => utility
[patent_app_number] => 18/611136
[patent_app_country] => US
[patent_app_date] => 2024-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611136
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/611136 | System and Method for Turf Aerification | Mar 19, 2024 | Pending |
Array
(
[id] => 20134183
[patent_doc_number] => 20250241227
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-31
[patent_title] => DUAL FRAME MOUNTED FERTILIZER OPENER WITH INDIVIDUAL DOWNFORCE AND TRAVEL
[patent_app_type] => utility
[patent_app_number] => 18/426446
[patent_app_country] => US
[patent_app_date] => 2024-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1151
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426446
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/426446 | DUAL FRAME MOUNTED FERTILIZER OPENER WITH INDIVIDUAL DOWNFORCE AND TRAVEL | Jan 29, 2024 | Pending |
Array
(
[id] => 20091388
[patent_doc_number] => 20250221324
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-10
[patent_title] => Open-Faced Bevel Tine Ejection Tip Aerator
[patent_app_type] => utility
[patent_app_number] => 18/407869
[patent_app_country] => US
[patent_app_date] => 2024-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407869
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/407869 | Open-Faced Bevel Tine Ejection Tip Aerator | Jan 8, 2024 | Pending |
Array
(
[id] => 20069782
[patent_doc_number] => 20250208004
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => System and Method for Detecting Disk Plugging on a Tillage Implement
[patent_app_type] => utility
[patent_app_number] => 18/394721
[patent_app_country] => US
[patent_app_date] => 2023-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3479
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394721
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/394721 | System and Method for Detecting Disk Plugging on a Tillage Implement | Dec 21, 2023 | Pending |
Array
(
[id] => 19245792
[patent_doc_number] => 20240196773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => CONNECTOR LINK OF THREE-POINT LINKAGE
[patent_app_type] => utility
[patent_app_number] => 18/541930
[patent_app_country] => US
[patent_app_date] => 2023-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3797
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 18541930
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/541930 | CONNECTOR LINK OF THREE-POINT LINKAGE | Dec 14, 2023 | Pending |
Array
(
[id] => 19173040
[patent_doc_number] => 20240159014
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => POWERED RAKES & ACCESSORIES PROVIDING GRADING
[patent_app_type] => utility
[patent_app_number] => 18/509007
[patent_app_country] => US
[patent_app_date] => 2023-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12604
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509007
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/509007 | POWERED RAKES & ACCESSORIES PROVIDING GRADING | Nov 13, 2023 | Pending |
Array
(
[id] => 20016520
[patent_doc_number] => 20250154742
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => GRADER MACHINE INCLUDING MOLDBOARD MOUNTING ASSEMBLY WITH BUMP STOPS
[patent_app_type] => utility
[patent_app_number] => 18/508276
[patent_app_country] => US
[patent_app_date] => 2023-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1184
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508276
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/508276 | GRADER MACHINE INCLUDING MOLDBOARD MOUNTING ASSEMBLY WITH BUMP STOPS | Nov 13, 2023 | Pending |
Array
(
[id] => 19995752
[patent_doc_number] => 20250133974
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => GARDENING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/499612
[patent_app_country] => US
[patent_app_date] => 2023-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[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] => 18499612
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/499612 | GARDENING DEVICE | Oct 31, 2023 | Abandoned |
Array
(
[id] => 19296273
[patent_doc_number] => 20240224835
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => WORK MACHINE CONTROL SYSTEMS TO MONITOR GROUND ENGAGEMENT TOOLS AND MAP OBSTACLES
[patent_app_type] => utility
[patent_app_number] => 18/497449
[patent_app_country] => US
[patent_app_date] => 2023-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18635
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497449
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/497449 | Work machine control systems to monitor ground engagement tools and map obstacles | Oct 29, 2023 | Issued |
Array
(
[id] => 19296273
[patent_doc_number] => 20240224835
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => WORK MACHINE CONTROL SYSTEMS TO MONITOR GROUND ENGAGEMENT TOOLS AND MAP OBSTACLES
[patent_app_type] => utility
[patent_app_number] => 18/497449
[patent_app_country] => US
[patent_app_date] => 2023-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18635
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497449
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/497449 | Work machine control systems to monitor ground engagement tools and map obstacles | Oct 29, 2023 | Issued |
Array
(
[id] => 19995753
[patent_doc_number] => 20250133975
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => MOUNTING ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT
[patent_app_type] => utility
[patent_app_number] => 18/494908
[patent_app_country] => US
[patent_app_date] => 2023-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494908
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/494908 | MOUNTING ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT | Oct 25, 2023 | Pending |
Array
(
[id] => 18952693
[patent_doc_number] => 20240041020
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-08
[patent_title] => Vermin Trapping Tool Device
[patent_app_type] => utility
[patent_app_number] => 18/365567
[patent_app_country] => US
[patent_app_date] => 2023-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3443
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18365567
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/365567 | Vermin Trapping Tool Device | Aug 3, 2023 | Pending |
Array
(
[id] => 19746270
[patent_doc_number] => 20250034835
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => MOLDBOARD MODULAR RAIL DESIGN
[patent_app_type] => utility
[patent_app_number] => 18/225867
[patent_app_country] => US
[patent_app_date] => 2023-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4190
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225867
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/225867 | MOLDBOARD MODULAR RAIL DESIGN | Jul 24, 2023 | Pending |
Array
(
[id] => 20646221
[patent_doc_number] => 12601159
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-14
[patent_title] => Retention system for attaching tool bits to a blade assembly
[patent_app_type] => utility
[patent_app_number] => 18/348700
[patent_app_country] => US
[patent_app_date] => 2023-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 35
[patent_figures_cnt] => 54
[patent_no_of_words] => 10083
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348700
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/348700 | Retention system for attaching tool bits to a blade assembly | Jul 6, 2023 | Issued |
Array
(
[id] => 19914669
[patent_doc_number] => 12290012
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Ground treatment device
[patent_app_type] => utility
[patent_app_number] => 18/213797
[patent_app_country] => US
[patent_app_date] => 2023-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 15
[patent_no_of_words] => 0
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 366
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213797
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/213797 | Ground treatment device | Jun 22, 2023 | Issued |
Array
(
[id] => 18985562
[patent_doc_number] => 20240057531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-22
[patent_title] => AERATION SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/320627
[patent_app_country] => US
[patent_app_date] => 2023-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7608
[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] => 18320627
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/320627 | AERATION SYSTEM AND METHOD | May 18, 2023 | Abandoned |
Array
(
[id] => 18530456
[patent_doc_number] => 20230235526
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => QUICK COUPLER
[patent_app_type] => utility
[patent_app_number] => 18/129054
[patent_app_country] => US
[patent_app_date] => 2023-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16422
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18129054
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/129054 | Quick coupler | Mar 29, 2023 | Issued |