US3246337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diver's apparel
Assignee: Rubco Products Inc
•
Filing: 1962-02-14
•
Granted: 1966-04-19
•
Expires: 1982-02-14
Abstract
No abstract record available.
Inventors
- 👤 Lynn L Copeland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:18
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/012; A41D27/00; A41D27/24; A41D2400/00; A41D2400/44; B; B63; B63C; B63C11/00; B63C11/02; B63C11/04; B63C2011/046
Claims Analysis
Total Claims: 0
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US2570019A
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US2638601A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |