US2599346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chilling roll
Assignee: Individual
•
Filing: 1947-11-05
•
Granted: 1952-06-03
•
Expires: 1967-11-05
Abstract
No abstract record available.
Inventors
- 👤 Offen Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:45
CPC Classifications
D; D21; D21G; D21G9/00; Y; Y10; Y10S; Y10S165/00; Y10S165/135; Y10S165/139; Y10S165/156; Y10S165/157; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86236; Y10T137/86276
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1551923A
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US1819988A
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US1812802A
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US1953525A
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US1994360A
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US2041544A
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US2182981A
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US2420824A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |