Patent US2498710A successfully refreshed from Google Patents.
Patent US3169281A successfully refreshed from Google Patents.
US3169281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible door or drawer front
Assignee: Individual
•
Filing: 1960-12-16
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Granted: 1965-02-16
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Expires: 1980-12-16
Abstract
No abstract record available.
Inventors
- 👤 Jr John W Clements
- 👤 F Sts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:37
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/54; E06B3/58; E06B3/5807; E06B3/5842; A; A47; A47B; A47B96/00; A47B96/20; A47B96/201; A47B96/205; A47B96/206; A47B2096/207
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
IN A DEVICE OF THE CLASS DESCRIBED, A BOUNDARY FRAME DEFINING AN OPENING THERETHROUGH, LEDGE MEANS AT THE INNER EDGE REGION OF SAID FRAME PROVIDING A SUPPORTING SURFACE SUBSTANTIALLY PARALLEL WITH, BUT SPACED FROM, THE PLANE OF ONE MAJOR FACE OF SAID FRAME, A PANEL DISPOSED WITHIN SAID FRAME AND RESTING ON SAID SUPPORTING SURFACE TO CLOSE SAID OPENING, THE INNER EDGE REGION OF SAID FRAME BEING FORMED WITH SOCKET MEANS EXTENDING SUBSTANTIALLY PARALLEL WITH SAID SUPPORTING SURFACE, DISPOSED BETWEEN SAID SUPPORTING SURFACE AND SAID ONE MAJOR FACE AND SPACED FROM SAID SUPPORTING SURFACE BY A DIMENSION AT LEAST EQUAL TO THE EDGE THICKNESS OF SAID PANEL, AND RETAINER MEANS FOR SECURING SAID PANEL IN PLACE IN SAID FRAME COMPRISING A STRIP FORMED AT ONE EDGE WITH A
Claim 2
Dependent Claim
128 words
IN A DEVICE OF THE CLASS DESCRIBED, A BOUNDARY FRAME DEFINING AN OPENING THERETHROUGH, LEDGE MEANS AT THE INNER EDGE REGION OF SAID FRAME PROVIDING A SUPPORTING SURFACE SUBSTANTIALLY PARALLEL WITH, BUT SPACED FROM, THE PLANE OF ONE MAJOR FACE OF SAID FRAME, A PANEL DISPOSED WITHIN SAID FRAME AND RESTING ON SAID SUPPORTING SURFACE TO CLOSE SAID OPENING, THE INNER EDGE REGION OF SAID FRAME BEING FORMED WITH SOCKET MEANS EXTENDING SUBSTANTIALLY PARALLEL WITH SAID SUPPORTING SURFACE, DISPOSED BETWEEN SAID SUPPORTING SURFACE AND SAID ONE MAJOR FACE AND SPACED FROM SAID SUPPORTING SURFACE BY A DIMENSION AT LEAST EQUAL TO THE EDGE THICKNESS OF SAID PANEL, AND RETAINER MEANS FOR SECURING SAID PANEL IN PLACE IN SAID FRAME COMPRISING A STRIP FORMED AT ONE EDGE WITH A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-16 | 1968-08-17 | 1969-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-16 | 1972-08-17 | 1973-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-16 | 1976-08-17 | 1977-02-16 | $7700.00 | Window Closed / Lapsed |