Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1985-06-06
1987-12-08
Powell, William A.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
156634, 156644, 156654, 1566611, 428134, 428596, 428 7, 430323, B32B 310, C23F 102, B44C 122
Patent
active
047118008
ABSTRACT:
A method of forming a substrate for needlecraft comprising the steps of providing a planar sheet of metal of a desired shape and size and chemically etching the sheet of metal from both planar surfaces at predetermined to areas to form a pattern of apertures which are suitable for embroidering with thread. The invention also comprises a substrate formed by the above method. The invention further comprises a craft item which is formed by the application of thread to the apertures of the metallic substrate which is formed by the above method.
REFERENCES:
patent: 3813310 (1974-05-01), Droege et al.
patent: 3959527 (1976-05-01), Droege
patent: 4215194 (1980-07-01), Shepherd
patent: 4578318 (1986-03-01), Schoch et al.
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