Patent US1650666A successfully refreshed from Google Patents.
US1650666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for hot stamping with full automatic presses
Assignee: WHITE AND WYCKOFF MANUFACTURING Co
•
Filing: 1926-10-19
•
Granted: 1927-11-29
•
Expires: 1946-10-19
Abstract
No abstract record available.
Inventors
- 👤 Henry J Toepfert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:57
CPC Classifications
B; B41; B41F; B41F19/00; B41F19/02; B41F19/06; B41F19/064; B41P; B41P2219/00; B41P2219/20; Y; Y10; Y10S; Y10S101/00; Y10S101/31
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1930-11-28 | 1931-05-30 | 1931-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-11-28 | 1935-05-30 | 1935-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-11-28 | 1939-05-30 | 1939-11-29 | $7700.00 | Window Closed / Lapsed |