US3193231A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage device and support
Assignee: Individual
•
Filing: 1961-03-15
•
Granted: 1965-07-06
•
Expires: 1981-03-15
Abstract
No abstract record available.
Inventors
- 👤 John K Curry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:15
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/08; A47F5/0807; A47F5/0815; A47F5/0823; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/51; Y10S24/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1971396A
Cited
US2142194A
Cited
US2498623A
Cited
US2728259A
Cited
US2797817A
Cited
US2879899A
Cited
US2943835A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |