Patent US2874751A successfully refreshed from Google Patents.
US2874751A
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Temperature controlled press
Assignee: Thermel Inc
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Filing: 1956-03-13
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Granted: 1959-02-24
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Expires: 1976-03-13
Abstract
No abstract record available.
Inventors
- 👤 William H Norton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:33
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/32; B29C43/36; B29C33/00; B29C33/02; B29C33/04; B29C43/52; B30; B30B; B30B15/00; B30B15/06; B30B15/062; B30B15/064; Y; Y10; Y10S; Y10S425/00; Y10S425/035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1949275A
Cited
US2248499A
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US2431943A
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US2532501A
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US2638964A
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US2791265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |