Glass block spacing tool and method

Details Glass block spacing tool and method Glass block spacing tool and method

1990-08-01

1992-06-09

Shoap, Allan N.

Geometrical instruments

Gauge

Flooring, floor or wall covering, or molding

33518, 52509, 52712, 249214, G01B 330, G01B 514, F04G 2118, F04G 17075

Patent

active

051195674

ABSTRACT:
A reusable spacer tool comprises a pair of opposed spacer members each having a plurality of ears projecting from a base portion toward the opposite member, the ears being arranged for reception in the joints between adjacent blocks to space apart edges of the blocks when the spacer members overlie opposite faces of the block at the corners, and tie means extending between the spacer members and removably secured thereto releaseably hold the members against opposite faces of the blocks.

REFERENCES:
patent: 1293391 (1919-02-01), Ewing
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patent: 2227842 (1941-01-01), Polivka
patent: 2797495 (1957-07-01), Walston
patent: 2930135 (1960-03-01), Rodtz
patent: 3010213 (1961-11-01), Rodtz
patent: 3199205 (1965-08-01), Halde et al.
patent: 3290712 (1966-12-01), Richey
patent: 3396936 (1968-08-01), Bowden
patent: 3735497 (1973-05-01), Boettcher
patent: 4054258 (1977-10-01), Holmboe
patent: 4114337 (1978-09-01), Neuhardt
patent: 4239173 (1980-12-01), Sawyer
patent: 4277927 (1981-07-01), Richter
patent: 4408398 (1983-10-01), Glaze
patent: 4774793 (1988-10-01), Mayer
patent: 4792068 (1988-12-01), Golkar
patent: 4959937 (1990-10-01), Mayer
Pittsburgh Corning, "PC Glass Block Spacers" Data Sheet Nov. 1988 (Referencing U.S. Pat. No. 4,114,337).

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