Combined turbine exhaust vent and vent hatch cover

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Description

FIG. 1 is a perspective view of the design;

FIG. 2 is a perspective view of the design installed on the roof of a recreational vehicle;

FIG. 3 is an exploded view of the design as shown in FIG. 1;

FIG. 4 is a top plan view of the design as shown in FIG. 1;

FIG. 5 is a bottom plan view of the design as shown in FIG. 1;

FIG. 6 is a front elevational view of the design as shown in FIG. 1;

FIG. 7 is a rear elevational view of the design as shown in FIG. 1;

FIG. 8 is a right side elevational view of the design as shown in FIG. 1; and,

FIG. 9 is a left side elevational view of the design as shown in FIG. 1.

The broken line showing of environmental structure in FIGS. 2 and 3 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
3934383 January 27, 1976 Perry et al.
4130966 December 26, 1978 Kujawa, Jr. et al.
4287816 September 8, 1981 Riccard
5326313 July 5, 1994 Miniat
Foreign Patent Documents
2020006 November 1979 GBX
Patent History
Patent number: D380044
Type: Grant
Filed: Oct 3, 1994
Date of Patent: Jun 17, 1997
Inventor: Stewart Tobias (Palmetto, FL)
Primary Examiner: Lisa P. Lichtenstein
Attorney: Franklin J. Cona
Application Number: 0/29,301
Classifications
Current U.S. Class: Wind Rotated, E.g., Turbine Type, Etc. (D23/375); Exhaust Type (D23/371)
International Classification: 2304;