US3246419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air propelled aquatic toy
Assignee: Individual
•
Filing: 1964-02-21
•
Granted: 1966-04-19
•
Expires: 1984-02-21
Abstract
No abstract record available.
Inventors
- 👤 Gustav J Pawelka
- 👤 Frederick H Kroll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:53
CPC Classifications
A; A63; A63H; A63H23/00; A63H23/02; A63H23/04; A63H23/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A TOY COMPRISING A BODY MEMBER HAVING A PAIR OF LONGITUDINALLY SPACED FRONT AND REAR OPENINGS FORMED THEREIN ADJACENT TO THE BOTTOM THEREOF, MEANS DEFINING A CHANNEL EXTENDING ADJACENT TO THE BOTTOM THEREOF, SAID MEANS DEFINING A CHANNEL EXTENDING BETWEEN SAID FRONT AND REAR OPENINGS, A COMPRESSED AIR RESERVOIR COMMUNICATING WITH SAID FRONT OPENING, AND A RESERVOIR ADAPTED TO CONTAIN A LIQUID COMMUNICATION WITH SAID REAR OPENING.
Claim 2
Dependent Claim
67 words
A TOY COMPRISING A BODY MEMBER HAVING A PAIR OF LONGITUDINALLY SPACED FRONT AND REAR OPENINGS FORMED THEREIN ADJACENT TO THE BOTTOM THEREOF, MEANS DEFINING A CHANNEL EXTENDING ADJACENT TO THE BOTTOM THEREOF, SAID MEANS DEFINING A CHANNEL EXTENDING BETWEEN SAID FRONT AND REAR OPENINGS, A COMPRESSED AIR RESERVOIR COMMUNICATING WITH SAID FRONT OPENING, AND A RESERVOIR ADAPTED TO CONTAIN A LIQUID COMMUNICATION WITH SAID REAR OPENING.
References Cited (Backward Citations)
US2735219A
Cited
US2101646A
Cited
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 |