Translucent roof vent

- Canplas Industries, Ltd.
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Description

FIG. 1 is a top front and left side perspective view of a translucent roof vent with interior ornamental surfaces of a translucent, frusto-pyramidal member with an open-ended top portion and exterior ornamental surfaces of a translucent generally rectangular cap portion and a translucent generally rectangular base portion embodying my design.

FIG. 2 is a top plan view therof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a left side elevational view thereof. The right side of the translucent roof vent is symmetrical to the left side.

FIG. 6 is a rear elevational view thereof.

FIG. 7 is a top front and left side perspective view of an alternate embodiment of a translucent roof vent with interior ornamental surfaces of a translucent, frusto-pyramidal member with a slotted top portion and exterior ornamental surfaces of a translucent generally rectangular cap portion and of a translucent generally rectangular base portion embodying my design.

FIG. 8 is a top plan view thereof.

FIG. 9 is a bottom plan view thereof.

FIG. 10 is a front elevational view thereof.

FIG. 11 is a left side elevational view thereof. The right side of the translucent roof vent is symmetrical to the left side; and,

FIG. 12 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D210017 January 1968 Morrison et al.
D243851 March 29, 1977 Felter
D329694 September 22, 1992 Wimberly
D376007 November 26, 1996 Thomas
D424186 May 2, 2000 Dodson
1547916 July 1925 Hoffman
3085490 April 1963 Field
3389502 June 1968 Leurent
3934383 January 27, 1976 Perry et al.
4196657 April 8, 1980 Crongeyer et al.
4307549 December 29, 1981 Clanton
4468899 September 4, 1984 Miller
4621569 November 11, 1986 Fioratti
4683687 August 4, 1987 Crider
4730552 March 15, 1988 Murray
5212913 May 25, 1993 Whitehead
5341610 August 30, 1994 Moss
5435780 July 25, 1995 Ayles
5561952 October 8, 1996 Damron
Other references
  • Advertisement by assignee for a Duraflo.TM. roof vent dated May 1993.
Patent History
Patent number: D431291
Type: Grant
Filed: Mar 31, 1999
Date of Patent: Sep 26, 2000
Assignee: Canplas Industries, Ltd. (Barrie)
Inventor: James McKee (Barrie)
Primary Examiner: Mitchell Siegel
Law Firm: Hoffmann & Baron, LLP
Application Number: 0/102,787
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)
International Classification: 2399;