US3237222A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water sled
Assignee: Individual
•
Filing: 1964-03-03
•
Granted: 1966-03-01
•
Expires: 1984-03-03
Abstract
No abstract record available.
Inventors
- 👤 Frost Ray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:34
CPC Classifications
B; B63; B63B; B63B34/00; B63B34/50; B63B34/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A WATER SLED OF THE CHARACTER DESCRIBED, COMPRISING A FLAT BOTTOM THAT IS RECTANGULAR WHEN VIEWED FROM THE TOP, THE SAID FLAT BOTTOM HAVING AN UPTURNED BOW AND UPWARDLY AND OUTWARDLY SLOPING SIDES, THE SAID WATER SLED BEING PROVIDED WITH BOTH A TOWROPE AND STRUCTURE TO WHICH ONE MAY HOLD WHILE RIDING IN THE SAID WATER SLED WHEN IT IS BEING TOWED BEHIND A BOAT BY THE SAID TOWROPE, THE TOWROPE
Claim 2
Dependent Claim
71 words
A WATER SLED OF THE CHARACTER DESCRIBED, COMPRISING A FLAT BOTTOM THAT IS RECTANGULAR WHEN VIEWED FROM THE TOP, THE SAID FLAT BOTTOM HAVING AN UPTURNED BOW AND UPWARDLY AND OUTWARDLY SLOPING SIDES, THE SAID WATER SLED BEING PROVIDED WITH BOTH A TOWROPE AND STRUCTURE TO WHICH ONE MAY HOLD WHILE RIDING IN THE SAID WATER SLED WHEN IT IS BEING TOWED BEHIND A BOAT BY THE SAID TOWROPE, THE TOWROPE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |