Chute for concrete and insulation

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Description

FIG. 1 is a front top and side perspective view of the chute for concrete and insulation showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D161852 February 1951 Meeder
D314270 January 29, 1991 Bryant
889906 June 1908 Claypoole
4572782 February 25, 1986 Smith et al.
Patent History
Patent number: D351709
Type: Grant
Filed: Jun 10, 1993
Date of Patent: Oct 18, 1994
Inventor: Walter L. Williams (Albuquerque, NM)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Robin V. Taylor
Attorney: Terry M. Gernstein
Application Number: 0/9,317
Classifications
Current U.S. Class: Conveying, Lifting, Or Transferring Article (D34/28)