US1994178A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for trimming molded articles
Assignee: Davol Rubber Co
•
Filing: 1932-09-07
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Granted: 1935-03-12
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Expires: 1952-09-07
Abstract
No abstract record available.
Inventors
- 👤 Paul A Raiche
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:13
CPC Classifications
B; B29; B29C; B29C37/00; B29C37/02; B29K; B29K2021/00; Y; Y10; Y10S; Y10S29/00; Y10S29/057; Y10S29/081; Y10S83/00; Y10S83/914; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/5383; Y10T83/00; Y10T83/04; Y10T83/0405; Y10T83/0419; Y10T83/0433; Y10T83/0448; Y10T83/0453; Y10T83/202; Y10T83/2066; Y10T83/2092; Y10T83/2096; Y10T83/2122; Y10T83/343; Y10T83/444; Y10T83/4607
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1938-03-11 | 1938-09-10 | 1939-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-03-11 | 1942-09-10 | 1943-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-03-11 | 1946-09-10 | 1947-03-12 | $7700.00 | Window Closed / Lapsed |