Metal working – Method of mechanical manufacture – Obtaining plural product pieces from unitary workpiece
Patent
1983-10-11
1985-09-24
Goldberg, Howard N.
Metal working
Method of mechanical manufacture
Obtaining plural product pieces from unitary workpiece
B23P 1700
Patent
active
045425744
ABSTRACT:
In the making of knobs, pulls or handles such as used on cabinets or furniture, a stock is created by casting a rod, bar or block of a suitable synthetic resin and, preferably, incorporating into the stock during the casting a pattern of various colors and configurations. The resulting stock is then machined to the final shape of the product and polished to the desired surface texture.
REFERENCES:
patent: 3942237 (1976-03-01), Ongaro
patent: 4030177 (1977-06-01), Schwarz
patent: 4294005 (1981-10-01), Brennan
Dakaware Catalog-Received 6/12/62.
Dmco Catalog, Received 3/17/67.
Goldberg Howard N.
Nichols Steven
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