US2755028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling sheet material
Assignee: Bridgestone Firestone Inc
•
Filing: 1951-10-18
•
Granted: 1956-07-17
•
Expires: 1971-10-18
Abstract
No abstract record available.
Inventors
- 👤 Noall John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:48
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1737127A
Cited
US2034063A
Cited
US1952904A
Cited
US1957518A
Cited
US2045534A
Cited
US2066891A
Cited
US2340267A
Cited
US2568431A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |