Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Luggage-type
Patent
1991-07-23
1993-03-16
Spruill, Robert L.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Handle, handle component, or handle adjunct
Luggage-type
16116R, 273 75, 273 81R, A47B 9502, A47J 4510
Patent
active
051932466
ABSTRACT:
An air cushion grip with a cubic structure and shock-absorbing function to be fixed around the handle of a tennis racket, a hammer, a bicycle or the like, and comprising an outer flat layer and a bottom layer provided with a plurality of round and/or straight grooves, the vertical walls of which form a plurality of air cells which may be either independent or communicating with one another. The air cells may be inflated or deflated with an air valve or pump attached to one of the air cells for adjusting the elasticity and shock-absorbing ability of the grip.
REFERENCES:
patent: 588794 (1897-08-01), Grauger
patent: 3344684 (1967-10-01), Steere, Jr. et al.
patent: 4670995 (1987-06-01), Huang
patent: 4673007 (1987-06-01), Huang
patent: 4722131 (1988-02-01), Huang
patent: 4912861 (1990-04-01), Huang
patent: 5018733 (1991-05-01), Buand
Cuda Carmine
Spruill Robert L.
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