US4694831A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Massage footwear
Assignee: Individual
•
Filing: 1986-07-25
•
Granted: 1987-09-22
•
Expires: 2006-07-25
Abstract
Abstract Footwear with an inner sole having upwardly projecting raised flat foot support platforms with foot stimulating, dome-shaped, spaced massage bumps, and non-specific rounded projections on the areas of the inner sole not occupied by the platforms, and the platforms having a lightly stippled surface on the areas on said platforms not occupied by the massage bumps for preventing slippage of the foot when said foot wear article is worn.
Inventors
- 👤 Charles J. Seltzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:19
CPC Classifications
A; A43; A43B; A43B7/00; A43B7/14; A43B7/1405; A43B7/1455; A43B7/146; A61; A61H; A61H39/00; A61H39/04
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
200 words
A footwear article having an outer sole provided with an inner surface normally facing the underside of a human foot and an upper closure means for said footwear article and attached to opposite marginal edges thereof, at least three raised flat foot support platforms on said inner surface, said inner surface other than the portion supporting said platforms being provided with a plurality of non-specific rounded projections located on substantially all the areas of said inner surface not occupied by said platforms, said platforms having a plurality of spaced, foot stimulating, dome-shaped massage bumps, each of said bumps having a greater diameter than height, and said platforms having a flat, lightly stippled surface on each of said platforms in the areas not occupied by said massage bumps for preventing slippage of the foot when said footwear article is worn, said platforms with massage bumps thereon supporting the ball, mid-sole, arch and heel of the wearer's foot, the locations of said massage bumps being selected to engage the underside of the wearer's foot either directly or indirectly to cause continuous stimulations of the sole of the foot thereby providing an improvement in circulation and in the overall health of the wearer.
Claim 2
Dependent Claim
200 words
A footwear article having an outer sole provided with an inner surface normally facing the underside of a human foot and an upper closure means for said footwear article and attached to opposite marginal edges thereof, at least three raised flat foot support platforms on said inner surface, said inner surface other than the portion supporting said platforms being provided with a plurality of non-specific rounded projections located on substantially all the areas of said inner surface not occupied by said platforms, said platforms having a plurality of spaced, foot stimulating, dome-shaped massage bumps, each of said bumps having a greater diameter than height, and said platforms having a flat, lightly stippled surface on each of said platforms in the areas not occupied by said massage bumps for preventing slippage of the foot when said footwear article is worn, said platforms with massage bumps thereon supporting the ball, mid-sole, arch and heel of the wearer's foot, the locations of said massage bumps being selected to engage the underside of the wearer's foot either directly or indirectly to cause continuous stimulations of the sole of the foot thereby providing an improvement in circulation and in the overall health of the wearer.
Claim 3
Dependent Claim
19 words
A footwear article as claimed in claim 1 having at least 11 massage bumps with relatively large rounded surfaces.
Claim 4
Dependent Claim
44 words
A footwear article as claimed in claim 1 wherein three separate foot support platforms are provided on said inner surface, and which are adapted to support the toes, the heel, the arch and/or the ball of the foot, respectively, or in any combination thereof.
Claim 5
Dependent Claim
24 words
A footwear article as claimed in claim 1 wherein said massage bumps on said platforms are each approximately 3/16" high and 1/2" in diameter.
Claim 6
Dependent Claim
22 words
A footwear article as claimed in claim 1 wherein said non-specific rounded projections are each approximately 3/16" high and 3/16" in diameter.
References Cited (Backward Citations)
DE1509688A1
Cited
US3722113A
Cited
US4109661A
Cited
US4271605A
Cited
US4345387A
Cited
US4378007A
Cited
DE3037435A1
Cited
DE3103502A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-09-21 | 1991-03-23 | 1991-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-09-21 | 1995-03-23 | 1995-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-09-21 | 1999-03-23 | 1999-09-22 | $7700.00 | Window Closed / Lapsed |