US3098246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buoy
Assignee: Uniroyal Inc
•
Filing: 1961-05-03
•
Granted: 1963-07-23
•
Expires: 1981-05-03
Abstract
No abstract record available.
Inventors
- 👤 Charles B Pekor
- 👤 Fares K Hanna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:26
CPC Classifications
B; B63; B63B; B63B22/00; B63B22/02; B63B22/021; B65; B65D; B65D88/00; B65D88/78
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2701375A
Cited
US2894268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |