US2585915A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for embossing thermoplastic film
Assignee: Chavannes Industrial Synthetics Inc
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Filing: 1948-11-30
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Granted: 1952-02-19
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Expires: 1968-11-30
Abstract
No abstract record available.
Inventors
- 👤 Marc A Chavannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:16
CPC Classifications
B; B29; B29B; B29B13/00; B29B13/02; B29B13/023; B29C; B29C59/00; B29C59/02; B29C59/04; B29C59/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1876432A
Cited
US986162A
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US2030066A
Cited
US2143627A
Cited
US2345629A
Cited
US2472551A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |