Injection molded lattice
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FIG. 1 is a fragmentary perspective view of the design for a molded plastic lattice of the present invention, the pattern is repetitive as shown in FIG. 1 of the drawing;
FIG. 2 is an enlarged fragmentary view of a portion of the design for molded plastic lattice of FIG. 1;
FIG. 3 is a transverse cross-sectional view taken substantially along the line 33 of FIG. 2;
FIG. 4 is a transverse cross-sectional view taken substantially along the line 44 of FIG. 2; and,
FIG. 5 is a side elevational view of the back side of the lattice design shown in FIG. 2.
The design is characterized by the specific combination of features comprised of a first set of diagonal slats unitarily formed with a second set of oppositely running diagonal slats to form a lattice with a height offset between the first set of diagonal slats and the second set of diagonal slats to provide a unitarily formed lattice having the second set of diagonal slats positioned on top of the first set of diagonal slats, all as best illustrated in FIGS. 1, 2, 3, 4 and 5.
Type: Grant
Filed: Jun 2, 1994
Date of Patent: Dec 8, 1998
Assignee: PRC Corporation (Flint, MI)
Inventors: James B. Gruda (Rochester, MI), William D. Goslin (Whitmore Lake, MI), Carl I. Schwartz (Grand Blanc, MI), Richard W. Cantley (Troy, MI)
Primary Examiner: Doris Clark
Law Firm: Brooks & Kushman P.C.
Application Number: 0/23,895
