
Robert Canfield
Examiner (ID: 18934, Phone: (571)272-6840 , Office: P/3635 )
| Most Active Art Unit | 3636 |
| Art Unit(s) | 3635, 3504, 3636, 3600, 3621 |
| Total Applications | 3246 |
| Issued Applications | 2525 |
| Pending Applications | 230 |
| Abandoned Applications | 515 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20742474
[patent_doc_number] => 12642356
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-02
[patent_title] => Chair and components
[patent_app_type] => utility
[patent_app_number] => 18/523623
[patent_app_country] => US
[patent_app_date] => 2023-11-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/523623 | Chair and components | Nov 28, 2023 | Issued |
Array
(
[id] => 20024417
[patent_doc_number] => 20250162639
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => Wagon with Folding Canopy for Carrying Children
[patent_app_type] => utility
[patent_app_number] => 18/516267
[patent_app_country] => US
[patent_app_date] => 2023-11-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/516267 | Wagon with folding canopy for carrying children | Nov 20, 2023 | Issued |
Array
(
[id] => 20025500
[patent_doc_number] => 20250163722
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[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => FOLDING CANOPY
[patent_app_type] => utility
[patent_app_number] => 18/512641
[patent_app_country] => US
[patent_app_date] => 2023-11-17
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/512641 | FOLDING CANOPY | Nov 16, 2023 | Abandoned |
Array
(
[id] => 19074861
[patent_doc_number] => 11944201
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-04-02
[patent_title] => Modular sofa
[patent_app_type] => utility
[patent_app_number] => 18/511771
[patent_app_country] => US
[patent_app_date] => 2023-11-16
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/511771 | Modular sofa | Nov 15, 2023 | Issued |
Array
(
[id] => 20439076
[patent_doc_number] => 12509905
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[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => Ground stake and tag system
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/507701 | Ground stake and tag system | Nov 12, 2023 | Issued |
Array
(
[id] => 19170247
[patent_doc_number] => 20240156221
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[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => Cleaning Device for Contacting Surfaces of Sports Equipment
[patent_app_type] => utility
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[patent_app_country] => US
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Array
(
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[patent_title] => FLEXIBLE COVER SYSTEM APPARATUS AND METHODS OF USE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/505482 | FLEXIBLE COVER SYSTEM APPARATUS AND METHODS OF USE | Nov 8, 2023 | Pending |
Array
(
[id] => 19179531
[patent_doc_number] => 11986103
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-05-21
[patent_title] => Portable folding chair
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2023-11-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/501575 | Portable folding chair | Nov 2, 2023 | Issued |
Array
(
[id] => 19615685
[patent_doc_number] => 20240401365
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => Cavity Structure For Vehicle-Mounted Parasols
[patent_app_type] => utility
[patent_app_number] => 18/501405
[patent_app_country] => US
[patent_app_date] => 2023-11-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/501405 | Cavity Structure For Vehicle-Mounted Parasols | Nov 2, 2023 | Abandoned |
Array
(
[id] => 19234344
[patent_doc_number] => 20240191537
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => RETRACTABLE AWNING WITH ADJUSTABLE PITCH
[patent_app_type] => utility
[patent_app_number] => 18/500583
[patent_app_country] => US
[patent_app_date] => 2023-11-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/500583 | Retractable awning with adjustable pitch | Nov 1, 2023 | Issued |
Array
(
[id] => 19181422
[patent_doc_number] => 11988006
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-05-21
[patent_title] => Popup camper
[patent_app_type] => utility
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/386033 | Popup camper | Oct 31, 2023 | Issued |
Array
(
[id] => 20412647
[patent_doc_number] => 12495906
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[patent_title] => Telescopic stool
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/385893 | Telescopic stool | Oct 30, 2023 | Issued |
Array
(
[id] => 20316300
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[patent_title] => Trailer shading system
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Array
(
[id] => 19563048
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/378945 | Adjustably positionable hanging recliner | Oct 10, 2023 | Issued |
Array
(
[id] => 19083641
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[patent_title] => CEILING LADDER, DEEP STEP AND METHOD
[patent_app_type] => utility
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Array
(
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[patent_title] => Stowaway compact rocker
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Array
(
[id] => 18895805
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[patent_title] => Longspan Stay-in-Place Liners
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Array
(
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Array
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Array
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