US2668404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stop motion apparatus for wrapping machines
Assignee: Individual
•
Filing: 1949-06-01
•
Granted: 1954-02-09
•
Expires: 1969-06-01
Abstract
No abstract record available.
Inventors
- 👤 Jocie C Barefoot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:13
CPC Classifications
B; B65; B65B; B65B57/00; B65B57/02; B65B57/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US720212A
Cited
AT58768B
Cited
US1269308A
Cited
US1416165A
Cited
GB331527A
Cited
US1964070A
Cited
US2018720A
Cited
US2180954A
Cited
US2208776A
Cited
GB593368A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-08 | 1957-08-10 | 1958-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-08 | 1961-08-10 | 1962-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-08 | 1965-08-10 | 1966-02-09 | $7700.00 | Window Closed / Lapsed |