US2873475A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic rubber molding machine
Assignee: Uniroyal Inc
•
Filing: 1955-10-25
•
Granted: 1959-02-17
•
Expires: 1975-10-25
Abstract
No abstract record available.
Inventors
- 👤 Erwin F Linhorst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:01
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/03; B29C45/04; Y; Y10; Y10S; Y10S425/00; Y10S425/054; Y10S425/20; Y10S425/201
Claims Analysis
Total Claims: 0
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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) | 1962-02-16 | 1962-08-18 | 1963-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-16 | 1966-08-18 | 1967-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-16 | 1970-08-18 | 1971-02-17 | $7700.00 | Window Closed / Lapsed |