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US4864736A Expired / Lapsed US ⏱️ 0.0 years remaining

Thong sandal with durable toe tab for use as promotional item or the like

Assignee: AD IMPRESSIONS Inc
•
Filing: 1988-05-27
•
Granted: 1989-09-12
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Expires: 2008-05-27
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Abstract

Abstract A thong sandal having a sole fastened to the foot of a wearer by means of an instep strap and a toe tab connected to the sole and latched in the instep strap. The sole and instep strap are made from a flat sheet of material which is flexible and provides a comfortable support when walking of a size and shape to fit under the wearer's foot. The instep strap is partially cut away from the sole around the hee but remains attached to the sole on opposite sides of the instep. It is adapted to fold upward and forward and to latch on the toe tab. The toe tab is formed of a durable material which does not break during normal wear and has a protuberance at its free end distal its attachment to the sole for use as a display surface or it latches to the sole at the toe end such that the sandle folds substantially flat or both. The display surface can be customized to the customer's specifications and the protuberance is advantangeously attached to the stem of the toe tab on what is otherwise a stock sandal.

Inventors

  • 👤 Nancy L. Bierk

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 21:10
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/10; A43B3/101; A43B3/106

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 175 words
A thong sandal having a sole with heel, toe and instep portions fastened to the foot of a wearer by means of an instep strap running over the instep of the wearer and a toe tab attached to the sole in a position on the sole between the wearer's first and second toes and latched in the instep strap, said sole and instep strap formed from a flat sheet of material which is flexible and provides a comfortable support when walking and of a size and shape to fit under the wearer's foot, said instep strap partially cut away form the sole around the heel and remaining attached to the sole on opposite sides of the instep of the sole and adapted to fold upward and forward and to latch on the toe tab, said toe tab formed of a durable material such that it does not break during normal wear and that it latch generally flat against the sole for storage or shipment in a latch provided at the toe end of the sole.
Claim 2
Dependent Claim 175 words
A thong sandal having a sole with heel, toe and instep portions fastened to the foot of a wearer by means of an instep strap running over the instep of the wearer and a toe tab attached to the sole in a position on the sole between the wearer's first and second toes and latched in the instep strap, said sole and instep strap formed from a flat sheet of material which is flexible and provides a comfortable support when walking and of a size and shape to fit under the wearer's foot, said instep strap partially cut away form the sole around the heel and remaining attached to the sole on opposite sides of the instep of the sole and adapted to fold upward and forward and to latch on the toe tab, said toe tab formed of a durable material such that it does not break during normal wear and that it latch generally flat against the sole for storage or shipment in a latch provided at the toe end of the sole.
Claim 3
Dependent Claim 62 words
The thong sandal of claim 1 wherein the toe tab has a protuberance at its free end distal the sole which rides above the wearer's foot when the toe is latched in the instep strap, said protuberance providing a visible surface upon which advertising and decoration may be applied and means are provided on the toe tab for detachably mounting the protuberance.
Claim 4
Dependent Claim 13 words
The thong sandal of claim 2 wherein the protuberance snaps on the stem.
Claim 5
Dependent Claim 13 words
The thong sandal of claim 2 wherein the protuberance screws on the stem.
Claim 6
Dependent Claim 14 words
The thong sandal of claim 2 wherein the protuberance bayonet latches on the stem.
Claim 7
Dependent Claim 14 words
The thong sandal of claim 2, wherein the protuberance is clipped on the stem.
Claim 8
Dependent Claim 22 words
The thong sandal of claim 2 wherein the stem is formed of a lace and the protuberance is laced on the stem.

References Cited (Backward Citations)

US1554883A Cited
US2042760A Cited
FR794569A Cited
US2506308A Cited
US2928191A Cited
FR1225792A Cited
US3404469A Cited
US4030212A Cited
FR2569893A1 Cited
US4712319A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1992-09-11 1993-03-13 1993-09-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1996-09-11 1997-03-13 1997-09-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2000-09-11 2001-03-13 2001-09-12 $7700.00 Window Closed / Lapsed

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