Patent US3352033A successfully refreshed from Google Patents.
US3352033A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light weight sandal
Assignee: Individual
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Filing: 1966-12-20
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Granted: 1967-11-14
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Expires: 1986-12-20
Abstract
No abstract record available.
Inventors
- 👤 Raymond C Colley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:16
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/12; A43B3/128
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A LIGHT WEIGHT ARTICLE OF FOOTWEAR COMPRISING; (A) PLASTIC SOLE CONFORMING GENERALLY TO THE SHAPE OF THE FOOT AND HAVING AN UPPER SURFACE CONTOURED TO CONFORM TO THE GENERAL OUTLINE OF THE BOTTOM OF THE FOOT, SAID SOLE HAS TWO CROSSING DIAGONAL ELONGATED APERTURES FORMED THEREIN THAT EXTEND FROM THE TOE SECTION IN WHICH EACH APERTURE HAS AN OPENING IN ONE SIDE OF THE TOE SECTION OF THE SOLE AND ANOTHER OPENING IN THE OPPOSITE SIDE OF THE HEEL SECTION OF THE SOLE; AND (B) A STRAP EXTENDING THROUGH THE APERTURES AND FORMING A CONTINUOUS LOOP EXTENDING TRANSVERSELY OVER THE TOE SECTION WITH THE ENDS OF THE STRAP EXTENDING FROM THE OPENINGS IN THE HEEL SECTION TO BE JOINTED ABOUT THE ANKLE.
Claim 2
Dependent Claim
122 words
A LIGHT WEIGHT ARTICLE OF FOOTWEAR COMPRISING; (A) PLASTIC SOLE CONFORMING GENERALLY TO THE SHAPE OF THE FOOT AND HAVING AN UPPER SURFACE CONTOURED TO CONFORM TO THE GENERAL OUTLINE OF THE BOTTOM OF THE FOOT, SAID SOLE HAS TWO CROSSING DIAGONAL ELONGATED APERTURES FORMED THEREIN THAT EXTEND FROM THE TOE SECTION IN WHICH EACH APERTURE HAS AN OPENING IN ONE SIDE OF THE TOE SECTION OF THE SOLE AND ANOTHER OPENING IN THE OPPOSITE SIDE OF THE HEEL SECTION OF THE SOLE; AND (B) A STRAP EXTENDING THROUGH THE APERTURES AND FORMING A CONTINUOUS LOOP EXTENDING TRANSVERSELY OVER THE TOE SECTION WITH THE ENDS OF THE STRAP EXTENDING FROM THE OPENINGS IN THE HEEL SECTION TO BE JOINTED ABOUT THE ANKLE.
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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |