UST949004I4
Expired / Lapsed
US
⏱️ 0.0 years remaining
UST949004I4 - - Google Patents
Assignee: —
•
Filing: 1975-05-14
•
Granted: 1976-08-03
•
Expires: 1995-05-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:43
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/42; B29C49/64; B29C49/6409; B29C49/6427; B29C45/00; B29C45/17; B29C45/72; B29C45/73; B29C45/7312; B29C49/48; B29C49/4823; B29C35/00; B29C35/16; B29K; B29K2067/00; B29K2105/00; B29K2105/25; B29K2105/253
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) | 1979-08-03 | 1980-02-02 | 1980-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-03 | 1984-02-02 | 1984-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-03 | 1988-02-02 | 1988-08-03 | $7700.00 | Window Closed / Lapsed |