Seal with covered vent

- Dart Industries Inc.
Description

FIG. 1 is a top perspective view of a seal with covered vent showing my new design;

FIG. 2 is a fragmentary top perspective view thereof with the vent cover exploded;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is an enlarged cross-sectional view on line 8--8 in FIG. 3.

Referenced Cited
U.S. Patent Documents
RE18982 October 1933 Rollason
D174793 May 1955 Bliss
D180049 April 1957 Tupper
D199505 November 1964 Swett et al.
D292675 November 10, 1987 Landecker
D312405 November 27, 1990 Kenyon, Jr.
D312552 December 4, 1990 Carlson
2207757 July 1940 Reardon
2448893 September 1948 Lamar
2882947 April 1959 Close
2901098 August 1959 Tupper
3044611 July 1962 Tupper
3187964 June 1965 Foster
3255928 June 1966 Foster
3301464 January 1967 Amberg
3307602 March 1967 Boster
3547299 December 1970 Kepple
4595123 June 17, 1986 Libit
4735334 April 5, 1988 Abbott
4736858 April 12, 1988 Shastal
4961512 October 9, 1990 Von Holdt
5052575 October 1, 1991 Ravreby
5054640 October 8, 1991 Tucker
5076493 December 31, 1991 Anderson
5108029 April 28, 1992 Abrams et al.
5110002 May 5, 1992 Tucker
Patent History
Patent number: D359905
Type: Grant
Filed: May 21, 1993
Date of Patent: Jul 4, 1995
Assignee: Dart Industries Inc. (Deerfield, IL)
Inventor: Nicholas J. Molo (Kissimmee, FL)
Primary Examiner: Alan P. Douglas
Assistant Examiner: R. Spear
Attorney: John A. Doninger
Application Number: 0/9,563
Classifications
Current U.S. Class: D/9447; D/9449