Patent US3234625A successfully refreshed from Google Patents.
US3234625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stuffer crimping apparatus
Assignee: Joseph Bancroft and Sons Co
•
Filing: 1963-09-19
•
Granted: 1966-02-15
•
Expires: 1983-09-19
Abstract
No abstract record available.
Inventors
- 👤 Alexander L Trifunovic
- 👤 Andrew A Benedek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:10
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2311174A
Cited
US2734228A
Cited
US2793418A
Cited
US2865080A
Cited
US2917784A
Cited
US3096558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |