US2504932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Can drying machine
Assignee: Gibbs & Co Inc
•
Filing: 1947-07-22
•
Granted: 1950-04-18
•
Expires: 1967-07-22
Abstract
No abstract record available.
Inventors
- 👤 Charles J Kolper
- 👤 Drega Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:09
CPC Classifications
B; B65; B65C; B65C9/00; B65C9/0015; F; F26; F26B; F26B15/00; F26B15/10; F26B15/12; F26B15/18; F26B5/00; F26B5/14; F26B5/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US260558A
Cited
US2338148A
Cited
US1134213A
Cited
US1557765A
Cited
US1555431A
Cited
US1688541A
Cited
US2207278A
Cited
US2410213A
Cited
US2288125A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-04-17 | 1953-10-17 | 1954-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-17 | 1957-10-17 | 1958-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-17 | 1961-10-17 | 1962-04-18 | $7700.00 | Window Closed / Lapsed |