US3399445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Full automatic framing machine
Assignee: Individual
•
Filing: 1965-10-20
•
Granted: 1968-09-03
•
Expires: 1985-10-20
Abstract
No abstract record available.
Inventors
- 👤 Hazel D Carroll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:39
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/0013; B27M3/0073; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789; Y10T29/49798; Y10T29/49826; Y10T29/49828; Y10T29/49829; Y10T29/51; Y10T29/5124; Y10T29/5135; Y10T29/5136; Y10T29/5137; Y10T29/5138; Y10T29/5142; Y10T29/53; Y10T29/534; Y10T29/53409; Y10T29/53413
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1236842A
Cited
US1876759A
Cited
US1785374A
Cited
US2291650A
Cited
US2378948A
Cited
US2382226A
Cited
US2695444A
Cited
US2916186A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |