Patent US2575441A successfully refreshed from Google Patents.
US2503511A
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Vulcanizing unit
Assignee: Ace Rubber Co
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Filing: 1946-05-03
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Granted: 1950-04-11
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Expires: 1966-05-03
Abstract
No abstract record available.
Inventors
- 👤 Marion H Rowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:06
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/28; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/70; B29C66/71; B29C66/73; B29C66/737; B29C66/7375; B29C66/73751; B29C73/00; B29C73/04; B29C73/10; B29C73/24; B29C73/30; B29C73/34; B29K; B29K2105/00; B29K2105/24; Y; Y10; Y10S; Y10S44/00; Y10S44/901; Y10T; Y10T152/00; Y10T152/10; Y10T152/10882
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
85 words
A VULCANIZING UNIT INCLUDING, A PAN MEMBER, A BODY OF PATCHING MATERIAL ON THE UNDER SIDE OF THE PAN MEMBER, A FUEL ELEMENT OF COMBUSTIBLE MATERIAL ON THE UPPER SIDE OF THE PAN MEMBER,M A PLURALITY OF APERTURES PROVIDED IN THE FUEL ELEMENT, SAID APERTURES IN INTIMATE CONTACT WITH THE UPPER SIDE OF THE PAN MEMBER, AND AN INTEGRAL PROJECTING FUSE TIP PROVIDED ON THE UPPER SIDE OF THE FUEL ELEMENT AND EXPOSED FOR APPLICATION OF A SOURCE OF HEAT TO IGNITE SAID FUEL ELEMENT.
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) | 1953-04-10 | 1953-10-10 | 1954-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-10 | 1957-10-10 | 1958-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-10 | 1961-10-10 | 1962-04-11 | $7700.00 | Window Closed / Lapsed |