US2718029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Autoclave for vulcanizing automobile mats or the like
Assignee: Adamson United Co
•
Filing: 1951-03-10
•
Granted: 1955-09-20
•
Expires: 1971-03-10
Abstract
No abstract record available.
Inventors
- 👤 Don F Collins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:55
CPC Classifications
B; B29; B29C; B29C35/00; B29C35/02; B29C35/0227; B29C35/0233; B29L; B29L2031/00; B29L2031/732; B29L2031/7324; Y; Y10; Y10T; Y10T292/00; Y10T292/20; Y10T292/202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US95473A
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US904275A
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US1226878A
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US1901115A
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US1976833A
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US2148416A
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US2308948A
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US2301125A
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US2290630A
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US2623242A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-19 | 1959-03-21 | 1959-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-19 | 1963-03-21 | 1963-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-19 | 1967-03-21 | 1967-09-20 | $7700.00 | Window Closed / Lapsed |