US2993529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding bunk seat for boats
Assignee: D MAR Manufacturing Co Inc
•
Filing: 1960-01-25
•
Granted: 1961-07-25
•
Expires: 1980-01-25
Abstract
No abstract record available.
Inventors
- 👤 Richard K Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:01
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/16; A47C17/17; A47C17/175; A47C17/1753; B; B63; B63B; B63B29/00; B63B29/02; B63B29/04; B63B2029/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
BE551589A
Cited
US1271702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-24 | 1965-01-23 | 1965-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-24 | 1969-01-23 | 1969-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-24 | 1973-01-23 | 1973-07-25 | $7700.00 | Window Closed / Lapsed |