Patent US2600103A successfully refreshed from Google Patents.
US2600103A
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Means for absorbing ice pressure
Assignee: Individual
•
Filing: 1948-02-19
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Granted: 1952-06-10
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Expires: 1968-02-19
Abstract
No abstract record available.
Inventors
- 👤 Feck John Franz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:33
CPC Classifications
A; A01; A01K; A01K39/00; A01K39/02; A01K39/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2273505A
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US645680A
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US1114638A
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US1180285A
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US1490757A
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US1652488A
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US1690072A
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US1801932A
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US2119691A
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US2331097A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-10 | 1955-12-10 | 1956-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-10 | 1959-12-10 | 1960-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-10 | 1963-12-10 | 1964-06-10 | $7700.00 | Window Closed / Lapsed |