US3070273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rolled sheet dispenser blank
Assignee: Flex-O-Glass Inc
•
Filing: 1958-08-26
•
Granted: 1962-12-25
•
Expires: 1978-08-26
Abstract
No abstract record available.
Inventors
- 👤 Warp Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:25
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/34; A47K10/38; A47K10/3809; A47K10/3827; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/257; Y10T225/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB189321553A
Cited
US1754466A
Cited
US1952431A
Cited
US2396635A
Cited
US2618845A
Cited
US2688181A
Cited
GB713629A
Cited
US2645816A
Cited
US2764804A
Cited
US2641318A
Cited
US2834054A
Cited
US2820252A
Cited
US2848046A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |