| 摘要 |
<p>Patent Application Of Brian A. Korpan For GRID SYSTEM : A grid system comprises a cover holder (26) and a replaceable cover (28) which can be fitted to the cover holder (26) 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 the 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 female sleeve (66) slidingly engaged by the male upper portion (42) of the bars (30).</p> |
