Handle

Details Handle Handle

1995-09-22

1997-09-09

Mortimer, Paula A.

Environmental heating and cooling; fluid handling and sanitary e

Fluid handling or treatment equipment

Valve or body therefor

D8310, 2301

Patent

active

D03835235

REFERENCES:
patent: D66978 (1925-04-01), Martin
patent: D265233 (1982-06-01), Rosvik
patent: D267187 (1982-12-01), Ronvik
patent: D276838 (1984-12-01), Hill et al.
patent: D279403 (1985-06-01), Doman
patent: D287270 (1986-12-01), Yost
patent: D290494 (1987-06-01), Dragos
patent: D298564 (1988-11-01), Paul
patent: D300652 (1989-04-01), Kohler, Jr. et al.
patent: D306552 (1990-03-01), Paul
patent: D328559 (1992-08-01), Wilson
patent: 3301580 (1967-01-01), Greitzer
Acme Hardware Co., Inc 1965 p. 63 No 29/444 top left.
National Brass Builders Hardware bottom right No. 734 p. 51.
Tremco 1980, p. 50 bottom right No. 7409.
Kwee-Uer 1965 p. 28 top left.

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