Shutter

- Engmans, Inc.

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Description

FIG. 1 is a front elevatonal view of a shutter showing my new design;

FIG. 2 is a side elevational view thereof as seen from the right-hand side of FIG. 1;

FIG. 3 is a bottom plan view thereof as seen from the bottom of FIG. 1; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D233230 October 1974 Hashiba
3599703 August 1971 Mennuto
Other references
  • Sweet's Architectural Catalog File, 1976, Section 8.3/Wa, p. 2, Louver Door lower right and p. 3, item W-6.
Patent History
Patent number: D251390
Type: Grant
Filed: Jun 23, 1977
Date of Patent: Mar 20, 1979
Assignee: Engmans, Inc. (Des Moines, IA)
Inventor: Lawrence B. Engman (Des Moines, IA)
Primary Examiner: A. Hugo Word
Attorney: Donald H. Zarley
Application Number: 5/809,198
Classifications
Current U.S. Class: D25/47; D25/48
International Classification: D2502;