Patent US1836426A successfully refreshed from Google Patents.
Patent US2946460A successfully refreshed from Google Patents.
US2946460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pack handling device
Assignee: AMERICAN WINDOW GLASS Co
•
Filing: 1957-05-28
•
Granted: 1960-07-26
•
Expires: 1977-05-28
Abstract
No abstract record available.
Inventors
- 👤 Thomas A Insolio
- 👤 Carini Reno
- 👤 Sr Peter J Magrini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:53
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/07
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US82774A
Cited
US655522A
Cited
US627890A
Cited
US1436171A
Cited
US1460323A
Cited
US2284238A
Cited
US2355863A
Cited
US2414301A
Cited
US2589954A
Cited
US2704037A
Cited
US2765928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |