US2701716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling metal strips
Assignee: Crown Cork and Seal Co Inc
•
Filing: 1950-08-21
•
Granted: 1955-02-08
•
Expires: 1970-08-21
Abstract
No abstract record available.
Inventors
- 👤 Jr John E Erhardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:55
CPC Classifications
C; C23; C23G; C23G3/00; C23G3/02; C23G3/021; C21; C21D; C21D9/00; C21D9/52; C21D9/54; C21D9/56
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US614069A
Cited
US1688789A
Cited
US1964170A
Cited
US2010122A
Cited
US2266330A
Cited
US2078800A
Cited
US2240265A
Cited
US2179517A
Cited
US2280943A
Cited
US2454021A
Cited
US2494402A
Cited
US2561165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |