US2681758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Can-closing machine
Assignee: Girard Paint & Varnish Manufacturing Co
•
Filing: 1952-06-24
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Granted: 1954-06-22
•
Expires: 1972-06-24
Abstract
No abstract record available.
Inventors
- 👤 Lipson Benjamin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:56
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/28; B65B7/2842; B65B7/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US880408A
Cited
US1290424A
Cited
US1509254A
Cited
US1679939A
Cited
DE614258C
Cited
US2444155A
Cited
US2546205A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-21 | 1957-12-21 | 1958-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-21 | 1961-12-21 | 1962-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-21 | 1965-12-21 | 1966-06-22 | $7700.00 | Window Closed / Lapsed |