Patent US3150381A successfully refreshed from Google Patents.
US3150381A
Expired / Lapsed
US
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Convertible hats
Assignee: Individual
•
Filing: 1962-03-05
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Granted: 1964-09-29
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Expires: 1982-03-05
Abstract
No abstract record available.
Inventors
- 👤 Agnest T Baumkirchner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:12
CPC Classifications
A; A42; A42B; A42B1/00; A42B1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
A CONVERTIBLE HAT COMPRISING A BASE HAVING A SUBSTANTIALLY TUBULAR WALL SHAPED APPROXIMATELY TO FIT A HEAD OF A PREDETERMINED SIZE, A DECORATIVE TUBULAR SLEEVE PULLED OVER SAID BASE WALL TO COVER SAID WALL AND REMOVABLE THEREFROM, SAID SLEEVE HAVING AN INNER END FOLDED INWARDLY INTO THE TUBULAR BASE WALL AND AGAINST THE INNER SURFACE OF THE LATTER, SAID FOLDED-IN INNER END RETAINING THE SLEEVE ON THE BASE WALL AND FORMING AN INNER BAND FOR THE HAT, AND AN EXPANSIBLE RING IN THE FOLDED-IN INNER END PRESSING SAID INNER END AGAINST THE ADJACENT SURFACE OF THE BASE WALL RELEASABLY TO RETAIN THE SLEEVE END THEREAGAINST.
Claim 2
Dependent Claim
105 words
A CONVERTIBLE HAT COMPRISING A BASE HAVING A SUBSTANTIALLY TUBULAR WALL SHAPED APPROXIMATELY TO FIT A HEAD OF A PREDETERMINED SIZE, A DECORATIVE TUBULAR SLEEVE PULLED OVER SAID BASE WALL TO COVER SAID WALL AND REMOVABLE THEREFROM, SAID SLEEVE HAVING AN INNER END FOLDED INWARDLY INTO THE TUBULAR BASE WALL AND AGAINST THE INNER SURFACE OF THE LATTER, SAID FOLDED-IN INNER END RETAINING THE SLEEVE ON THE BASE WALL AND FORMING AN INNER BAND FOR THE HAT, AND AN EXPANSIBLE RING IN THE FOLDED-IN INNER END PRESSING SAID INNER END AGAINST THE ADJACENT SURFACE OF THE BASE WALL RELEASABLY TO RETAIN THE SLEEVE END THEREAGAINST.
References Cited (Backward Citations)
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Cited
US1656073A
Cited
US1716537A
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US1714100A
Cited
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US2969547A
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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) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |