Precast drain inlet
Description
FIG. 1 is a perspective view of a precast drain inlet, showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view thereof, the opposite side being the same as the side shown;
FIG. 5 is a side elevational view taken ninety degrees from the side shown in FIG. 4, the opposite side being the same as the side shown;
FIG. 6 is a cross sectional view taken on line 6--6 of FIG. 2; and,
FIG. 7 is a cross sectional view taken on line 7--7 of FIG. 2.
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Patent History
Patent number: D280126
Type: Grant
Filed: Jun 20, 1983
Date of Patent: Aug 13, 1985
Assignee: Central States Concrete Products, Inc. (Napa, CA)
Inventors: William R. Provan (Napa, CA), Douglas P. Allard (Sonoma, CA)
Primary Examiner: James R. Largen
Law Firm: Lothrop & West
Application Number: 6/506,097
Type: Grant
Filed: Jun 20, 1983
Date of Patent: Aug 13, 1985
Assignee: Central States Concrete Products, Inc. (Napa, CA)
Inventors: William R. Provan (Napa, CA), Douglas P. Allard (Sonoma, CA)
Primary Examiner: James R. Largen
Law Firm: Lothrop & West
Application Number: 6/506,097
Classifications
Current U.S. Class:
D23/45