US2795818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for applying sealing compound to can or container tops
Assignee: Individual
•
Filing: 1954-05-04
•
Granted: 1957-06-18
•
Expires: 1974-05-04
Abstract
No abstract record available.
Inventors
- 👤 Bertorello Jack
- 👤 Cavaliere Bart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:06
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/26; B21D51/2653; B21D51/2661; Y; Y10; Y10S; Y10S118/00; Y10S118/03; Y10S425/00; Y10S425/809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1861589A
Cited
US1960187A
Cited
US2332937A
Cited
US2287356A
Cited
US2278643A
Cited
US2314120A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-17 | 1960-12-17 | 1961-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-17 | 1964-12-17 | 1965-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-17 | 1968-12-17 | 1969-06-18 | $7700.00 | Window Closed / Lapsed |