US2875909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for handling and storing plates
Assignee: Inland Steel Co
•
Filing: 1957-09-12
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Granted: 1959-03-03
•
Expires: 1977-09-12
Abstract
No abstract record available.
Inventors
- 👤 John J Babick
- 👤 Kenneth C Shipley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:00
CPC Classifications
B; B65; B65G; B65G59/00; B65G59/02; B65G59/026; C; C21; C21D; C21D9/00; C21D9/52; C21D9/54; C21D9/663; C21D9/673
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2206121A
Cited
US2305320A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |