
Robert Canfield
Examiner (ID: 3758, Phone: (571)272-6840 , Office: P/3635 )
| Most Active Art Unit | 3636 |
| Art Unit(s) | 3635, 3600, 3621, 3636, 3504 |
| Total Applications | 3217 |
| Issued Applications | 2509 |
| Pending Applications | 226 |
| Abandoned Applications | 510 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
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[patent_doc_number] => 20240164529
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[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => PORTABLE FOLDING CHAIR
[patent_app_type] => utility
[patent_app_number] => 18/207696
[patent_app_country] => US
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Array
(
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[patent_doc_number] => 20230389666
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[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => Standing parasol with hand crank device
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 12408740
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[patent_kind] => B2
[patent_issue_date] => 2025-09-09
[patent_title] => Umbrella with pivoting locking device and related methods
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2023-06-06
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Array
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[id] => 19081336
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[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => STADIUM SEAT
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2024-05-23
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Array
(
[id] => 19612441
[patent_doc_number] => 20240398121
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[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => FOLDABLE AIRPLANE COLLAPSIBLE ROCKING CHAIR
[patent_app_type] => utility
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Array
(
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[patent_title] => Standing parasol with articulately arranged canopy struts
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Array
(
[id] => 19968065
[patent_doc_number] => 12336645
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[patent_issue_date] => 2025-06-24
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Array
(
[id] => 19316291
[patent_doc_number] => 20240237831
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[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => ANTI-PINCH SYSTEM FOR AN ELECTRIC SEAT
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/203665 | Anti-pinch system for an electric seat | May 30, 2023 | Issued |
Array
(
[id] => 19209065
[patent_doc_number] => 11998094
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[patent_issue_date] => 2024-06-04
[patent_title] => Lightweight collapsible chair with trekking poles supports
[patent_app_type] => utility
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Array
(
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[patent_issue_date] => 2025-11-04
[patent_title] => Advanced trekking staff
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Array
(
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/198331 | Chair | May 16, 2023 | Abandoned |
Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/312296 | Stackable, connectable folding chair | May 3, 2023 | Issued |
Array
(
[id] => 19554190
[patent_doc_number] => 20240365982
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[patent_title] => ROCKING FURNITURE MEMBER WITH POWER SYNCHRONOUS MECHANISM
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Array
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Array
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Array
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