Sign sandblasting method

Details Sign sandblasting method Sign sandblasting method

1986-10-01

1987-10-27

Czaja, Donald E.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156230, 156289, 156299, 156344, 427143, 427264, 427272, 428187, 4285422, 4289133, 51310, 40596, 40615, B32B 3112, B32B 3122, B44C 118, G09F 712

Patent

active

047027860

ABSTRACT:
This disclosure relates to a method of manufacturing a sign or similar article by providing a wooden substrate having an upper surface; providing a laminate formed by several plies including a ply of sandblast-resistant material, an adhesive, a ply of vinyl, another adhesive and a carrier ply; cutting the laminate to form a template of a desired configuration and applying the template to the upper surface of the substrate, sandblasting the upper surface of the substrate which removes an upper surface strata thereof which is exposed to the sandblast material while unexposed surface strata is uneffected, and thereafter removing the sandblast-resistant ply from the vinyl ply forms a permanent upper covering/indicia/design atop the selected area of the substrate unaffected by the sandblast material.

REFERENCES:
patent: 2162332 (1939-06-01), Frick
patent: 3179729 (1965-04-01), Richardson
patent: 4133919 (1979-01-01), Parsons
patent: 4512839 (1985-04-01), Gerber

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