US2882048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article handling device
Assignee: Kaiser Aluminum and Chemical Corp
•
Filing: 1954-03-19
•
Granted: 1959-04-14
•
Expires: 1974-03-19
Abstract
No abstract record available.
Inventors
- 👤 Smith Arthur Dean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:28
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/24; B65H29/245; B65H29/246; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4212
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2257469A
Cited
US2332863A
Cited
US2412085A
Cited
US2517388A
Cited
US2566240A
Cited
US2626800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |