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US 4,784,109 AGranted
Grid system
OwnerBrian A. Korpaninventor
Life of this patent
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OwnerBrian A. Korpaninventor
Estimating the term…
A grid system comprises a cover holder (26) to which a replaceable cover (28) can be fitted to by a sliding engagement. The holder (26) comprises a plurality of identical elongated T-shaped bars (30) being aligned parallel to one another on an equal plane, spaced equally apart, and being supported by two elongated retangular shaped front and rear crossbars (32,34) respectively. The front crossbar (32) having centrally located on its top side a small elongated extensible bar (52) and a bracket (54), which is used to support the front end of the bars (30) above an opposing member to facilitate fitting or removal of the replaceable cover (28). The replaceable cover (28) comprises a plurality of identical elongated generally retangular shaped sleeves (66) being aligned parallel to one another on an equal plane, spaced equally apart, and held in place by two margins (68) crossing perpendicular at the ends of sleeves (66), and on the same plane as the tops of sleeves (66). The replaceable cover (28) can be fitted to the cover holder (26) by placing a margin (68) perpendicular to and on top of the front ends of bars (30) and aligning each sleeve (66) with its corresponding bar (30), the replaceable cover (28) can then be slid on to the holder (26) having the sleeves (66) slidingly engaged by the upper portion (42) of the bars (30).
A barbecue or broiling grid system comprising a replaceable cover, a cover holder, and an engagement means for releaseably interconnecting said replaceable cover with said cover holder by a longitudinal sliding motion, said cover holder comprising a plurality of spaced apart supporting bars, said replaceable cover comprising a plurality of spaced apart open sleeves, said bars and said sleeves being shaped relative to one another to permit said sleeves to be longitudinally fitted to or removed from said bars, each of said bars provided with longitudinal outwardly projecting members, each of said sleeves provided with longitudinal opposed inwardly directed members which engage said outwardly projecting members of said bars when said replaceable cover is pushed longitudinally on to said cover holder forming an operative grid, whereby:
Dependencies are inferred from the claim text.