Patent US3176328A successfully refreshed from Google Patents.
US3176328A
Expired / Lapsed
US
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Foot binding for water skis
Assignee: Individual
•
Filing: 1963-04-22
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Granted: 1965-04-06
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Expires: 1983-04-22
Abstract
No abstract record available.
Inventors
- 👤 Richard D Wallberg
- 👤 Ronald R Johnson
- 👤 Norman K Johnson
- 👤 Don H Moritz
- 👤 David E Dettman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:28
CPC Classifications
B; B63; B63B; B63B32/00; B63B32/30; B63B32/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
IN A FOOT BINDING FOR A WATER SKI, THE COMBINATION OF A RUNNER, A VAMP AND A HEEL STRUCTURE MOUNTED THEREON, SAID HEEL STRUCTURE INCLUDING A HEEL RECEIVING PORTION AND A BASE THEREFOR, MEANS FOR LOCKING THE BASE IN SELECTED POSITION RELATIVE TO THE VAMP, AND WATER FLOW DIRECTING MEANS ON THE HEEL STRUCTURE FOR FLUSHING SAID LOCKING MEANS WITH WATER ATTENDANT TO THE SKI MOVING IN THE WATER TO REMOVE CONTAMINANTS FROM SAID LOCKING MEANS.
Claim 2
Dependent Claim
76 words
IN A FOOT BINDING FOR A WATER SKI, THE COMBINATION OF A RUNNER, A VAMP AND A HEEL STRUCTURE MOUNTED THEREON, SAID HEEL STRUCTURE INCLUDING A HEEL RECEIVING PORTION AND A BASE THEREFOR, MEANS FOR LOCKING THE BASE IN SELECTED POSITION RELATIVE TO THE VAMP, AND WATER FLOW DIRECTING MEANS ON THE HEEL STRUCTURE FOR FLUSHING SAID LOCKING MEANS WITH WATER ATTENDANT TO THE SKI MOVING IN THE WATER TO REMOVE CONTAMINANTS FROM SAID LOCKING MEANS.
References Cited (Backward Citations)
US2970325A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |