US3279102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Play footwear
Assignee: Individual
•
Filing: 1964-03-19
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Granted: 1966-10-18
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Expires: 1984-03-19
Abstract
No abstract record available.
Inventors
- 👤 Sr Douglas W Seeber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:26
CPC Classifications
A; A43; A43B; A43B19/00; A43B19/005; A63; A63H; A63H33/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
AN ARTICLE OF FOOTWEAR FOR USE DURING PLAY, COMPRISING (A) A FLEXIBLE CONTAINER HAVING A HOLLOW CHAMBER FILLED IN PART WITH A LIQUID AND INCLUDING A SEPARATE GAS POCKET DISPOSED ABOVE AND COMMUNICATING WITH SAID HOLLOW CHAMBER, (B) MEANS REMOVABLY MOUNTED IN A PORT IN SAID CONTAINER TO PERMIT FILLING SAID CHAMBER WITH LIQUID, AND (C) MEANS ON SAID CONTAINER FOR REMOVABLY SECURING THE CONTAINER TO THE UNDERSIDE OF A PERSON''S FOOT, (D) SAID CONTAINER YIELDING WHEN A PERSON ATTEMPTS TO STAND ON SAID CONTAINER, SO THAT THE GAS IS COMPRESSED AND THE LIQUID THEREIN SHIFTS UNPREDICTABLY, THEREBY RENDERING SAID CONTAINER UNSTABLE AND DIFFICULT TO STAND UPON.
Claim 2
Dependent Claim
107 words
AN ARTICLE OF FOOTWEAR FOR USE DURING PLAY, COMPRISING (A) A FLEXIBLE CONTAINER HAVING A HOLLOW CHAMBER FILLED IN PART WITH A LIQUID AND INCLUDING A SEPARATE GAS POCKET DISPOSED ABOVE AND COMMUNICATING WITH SAID HOLLOW CHAMBER, (B) MEANS REMOVABLY MOUNTED IN A PORT IN SAID CONTAINER TO PERMIT FILLING SAID CHAMBER WITH LIQUID, AND (C) MEANS ON SAID CONTAINER FOR REMOVABLY SECURING THE CONTAINER TO THE UNDERSIDE OF A PERSON''S FOOT, (D) SAID CONTAINER YIELDING WHEN A PERSON ATTEMPTS TO STAND ON SAID CONTAINER, SO THAT THE GAS IS COMPRESSED AND THE LIQUID THEREIN SHIFTS UNPREDICTABLY, THEREBY RENDERING SAID CONTAINER UNSTABLE AND DIFFICULT TO STAND UPON.
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) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |