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Patent US2644151A successfully refreshed from Google Patents.
US2644151A
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US
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Dry mounting press with timing signals
Assignee: Seal Inc
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Filing: 1948-07-29
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Granted: 1953-06-30
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Expires: 1968-07-29
Abstract
No abstract record available.
Inventors
- 👤 Theodore H Krueger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:56
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1002887A
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US1474342A
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US1754204A
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GB384527A
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US2208432A
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US2264710A
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US2282286A
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US2307344A
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US2404165A
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US2420887A
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US2433124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |