US3179277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fry pan extension
Assignee: Toastmaster Inc
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Filing: 1963-03-07
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Granted: 1965-04-20
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Expires: 1983-03-07
Abstract
No abstract record available.
Inventors
- 👤 Henry L Olson
- 👤 Philip E Willman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:53
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
IN COMBINATION WITH A COVERED PAN, AN EXTENSION COMPRISING AN UPWARDLY EXTENDING WALL SUPPORTINGLY ENGAGED BY THE RIM OF SAID PAN ALONG A LOWER MARGINAL PORTION OF SAID EXTENSION WALL AND PRESENTING AN UPPER MARGINAL PERIPHERAL SURFACE GENERALLY PARALLEL TO SAID RIM AND ADAPTED TO SUPPORTINGLY CONTACT SAID FRY PAN COVER TO FORM AN ENCLOSED VESSEL, SAID EXTENSION WALL BEING FORMED OF TWO PORTIONS HINGEDLY INTERCONNECTED ABOUT A TRANSVERSE AXIS COINCIDING WITH AND BISECTING SAID UPPER MARGINAL SURFACE OF SAID EXTENSION WALL, ONE OF SAID WALL PORTIONS, WHEN SAID COVER IS REMOVED, BEING PIVOTABLE ABOUT SAID AXIS TO A POSITION POSITION OF VERTICALLY ALIGNED
Claim 2
Dependent Claim
104 words
IN COMBINATION WITH A COVERED PAN, AN EXTENSION COMPRISING AN UPWARDLY EXTENDING WALL SUPPORTINGLY ENGAGED BY THE RIM OF SAID PAN ALONG A LOWER MARGINAL PORTION OF SAID EXTENSION WALL AND PRESENTING AN UPPER MARGINAL PERIPHERAL SURFACE GENERALLY PARALLEL TO SAID RIM AND ADAPTED TO SUPPORTINGLY CONTACT SAID FRY PAN COVER TO FORM AN ENCLOSED VESSEL, SAID EXTENSION WALL BEING FORMED OF TWO PORTIONS HINGEDLY INTERCONNECTED ABOUT A TRANSVERSE AXIS COINCIDING WITH AND BISECTING SAID UPPER MARGINAL SURFACE OF SAID EXTENSION WALL, ONE OF SAID WALL PORTIONS, WHEN SAID COVER IS REMOVED, BEING PIVOTABLE ABOUT SAID AXIS TO A POSITION POSITION OF VERTICALLY ALIGNED
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |