US3423985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stripper and pre-draw ring for wall-ironing can bodies
Assignee: Stolle Corp
•
Filing: 1966-02-04
•
Granted: 1969-01-28
•
Expires: 1986-02-04
Abstract
No abstract record available.
Inventors
- 👤 Ralph J Stolle
- 👤 Elton G Kaminski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:53
CPC Classifications
B; B21; B21D; B21D45/00; B21D45/06; B21D22/00; B21D22/20; B21D22/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |