US2435866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid-operated apparatus for producing molded articles
Assignee: Individual
•
Filing: 1943-07-30
•
Granted: 1948-02-10
•
Expires: 1963-07-30
Abstract
No abstract record available.
Inventors
- 👤 Paul H Bilhuber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:54
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/02; B29C33/08; B27; B27D; B27D1/00; B27D1/04; B27D1/08; B27D1/083; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/42; B29C70/44; B29C43/00; B29C43/02; B29C43/10; B29C43/12
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) | 1951-02-09 | 1951-08-11 | 1952-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-09 | 1955-08-11 | 1956-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-09 | 1959-08-11 | 1960-02-10 | $7700.00 | Window Closed / Lapsed |