
Robert Canfield
Examiner (ID: 13588)
| Most Active Art Unit | 3636 |
| Art Unit(s) | 3635, 3504, 3600, 3636, 3621 |
| Total Applications | 3237 |
| Issued Applications | 2523 |
| Pending Applications | 226 |
| Abandoned Applications | 513 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19041862
[patent_doc_number] => 11930935
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-03-19
[patent_title] => Convertible swinging seat
[patent_app_type] => utility
[patent_app_number] => 18/446700
[patent_app_country] => US
[patent_app_date] => 2023-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5971
[patent_no_of_claims] => 17
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[patent_words_short_claim] => 460
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446700
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/446700 | Convertible swinging seat | Aug 8, 2023 | Issued |
Array
(
[id] => 18885905
[patent_doc_number] => 11864660
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-01-09
[patent_title] => Adjustable bracket for furniture
[patent_app_type] => utility
[patent_app_number] => 18/446667
[patent_app_country] => US
[patent_app_date] => 2023-08-09
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/446667 | Adjustable bracket for furniture | Aug 8, 2023 | Issued |
Array
(
[id] => 19770661
[patent_doc_number] => 20250052087
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => Modular Frame System
[patent_app_type] => utility
[patent_app_number] => 18/230697
[patent_app_country] => US
[patent_app_date] => 2023-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/230697 | Modular Frame System | Aug 6, 2023 | Abandoned |
Array
(
[id] => 19724563
[patent_doc_number] => 20250027314
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => Wooden Collapsible Tent/ Foldable Sleeping Cabin
[patent_app_type] => utility
[patent_app_number] => 18/353435
[patent_app_country] => US
[patent_app_date] => 2023-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/353435 | Wooden Collapsible Tent/ Foldable Sleeping Cabin | Jul 16, 2023 | Abandoned |
Array
(
[id] => 19587003
[patent_doc_number] => 20240384560
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-21
[patent_title] => WATERPROOF COVER FOR OUTDOOR PRODUCTS
[patent_app_type] => utility
[patent_app_number] => 18/221434
[patent_app_country] => US
[patent_app_date] => 2023-07-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/221434 | Waterproof cover for outdoor products | Jul 12, 2023 | Issued |
Array
(
[id] => 18900809
[patent_doc_number] => 20240016294
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-18
[patent_title] => Seat Connection Mechanism Using Metallic And Polymer Components
[patent_app_type] => utility
[patent_app_number] => 18/351015
[patent_app_country] => US
[patent_app_date] => 2023-07-12
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/351015 | Seat connection mechanism using metallic and polymer components | Jul 11, 2023 | Issued |
Array
(
[id] => 19707665
[patent_doc_number] => 20250017807
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[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => CRUTCH MOUNTABLE TOY ASSEMBLY
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2023-07-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/221248 | Crutch mountable toy assembly | Jul 11, 2023 | Issued |
Array
(
[id] => 20686501
[patent_doc_number] => 12616629
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-05
[patent_title] => Line tracking cane for the vision impaired
[patent_app_type] => utility
[patent_app_number] => 18/221382
[patent_app_country] => US
[patent_app_date] => 2023-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221382
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/221382 | Line tracking cane for the vision impaired | Jul 11, 2023 | Issued |
Array
(
[id] => 19361448
[patent_doc_number] => 20240263482
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => WINDPROOF FOLDABLE CANOPY TENT
[patent_app_type] => utility
[patent_app_number] => 18/220252
[patent_app_country] => US
[patent_app_date] => 2023-07-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/220252 | WINDPROOF FOLDABLE CANOPY TENT | Jul 9, 2023 | Abandoned |
Array
(
[id] => 19361449
[patent_doc_number] => 20240263483
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[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => ANTI-PONDING FOLDABLE CANOPY TENT
[patent_app_type] => utility
[patent_app_number] => 18/220251
[patent_app_country] => US
[patent_app_date] => 2023-07-10
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220251
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/220251 | Anti-ponding foldable canopy tent | Jul 9, 2023 | Issued |
Array
(
[id] => 19004191
[patent_doc_number] => 20240068262
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => Wind-Inflated Sun Shelter
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/349766 | Wind-Inflated Sun Shelter | Jul 9, 2023 | Abandoned |
Array
(
[id] => 18740204
[patent_doc_number] => 20230349181
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => FALL ARREST ROOF MOUNT ANCHOR
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/348679 | Fall arrest roof mount anchor | Jul 6, 2023 | Issued |
Array
(
[id] => 19690587
[patent_doc_number] => 20250009132
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[patent_kind] => A1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/348066 | Folding chair with multiple modes | Jul 5, 2023 | Issued |
Array
(
[id] => 20185433
[patent_doc_number] => 12396532
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[patent_issue_date] => 2025-08-26
[patent_title] => Foldable rod of an umbrella
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/347915 | Foldable rod of an umbrella | Jul 5, 2023 | Issued |
Array
(
[id] => 18877281
[patent_doc_number] => 20240000650
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[patent_kind] => A1
[patent_issue_date] => 2024-01-04
[patent_title] => APPARATUS AND A PROCESS FOR ADAPTING A DEVICE TO A LAND SURFACE
[patent_app_type] => utility
[patent_app_number] => 18/346228
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/346228 | APPARATUS AND A PROCESS FOR ADAPTING A DEVICE TO A LAND SURFACE | Jun 30, 2023 | Pending |
Array
(
[id] => 20212107
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[patent_title] => Folding crutch chair with a compact support device
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Array
(
[id] => 20201921
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[patent_issue_date] => 2025-09-02
[patent_title] => Electric vehicle camping tent device
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/341908 | Electric vehicle camping tent device | Jun 26, 2023 | Issued |
Array
(
[id] => 19256440
[patent_doc_number] => 12016467
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[patent_title] => Configurable stacking chairs with quick-connect interchangeable backs
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Array
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Array
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