Knee and elbow pad and method of making

Details Knee and elbow pad and method of making Knee and elbow pad and method of making

1983-10-13

1984-11-27

Schroeder, Werner H.

Apparel

Guard or protector

Leg

2 16, 2 18, 2 20, 2 23, 2425, A41D 1300, A41D 1306

Patent

active

044843615

ABSTRACT:
An elbow or knee pad and a method of making the same are disclosed. The pad includes an elasticized sleeve to surround the joint to be protected and a pad assembly fastened to the sleeve. The pad assembly includes a fabric covering over a polyurethane foam backing. A recess is formed in the polyurethane by pressing a hot die into it and a dense, modified polyurethane is cast in the recess. The combination of polyurethane foam and dense, modified polyurethane provides superior shock absorption and protection from impact.

REFERENCES:
patent: 2553612 (1951-05-01), Taylor
patent: 2785407 (1954-02-01), Reeder
patent: 3044075 (1960-03-01), Rawlings
patent: 3322118 (1964-07-01), Sotherlin
patent: 3322873 (1967-05-01), Hitchcock
patent: 3465364 (1967-05-01), Edelson
patent: 3588914 (1969-11-01), Ihnat
patent: 3735419 (1973-05-01), Byrd
patent: 4292263 (1981-09-01), Hanrahan et al.
patent: 4346205 (1982-08-01), Hites
patent: 4354280 (1982-10-01), Hayes

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