Safety disconnect

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Description

FIG. 1 is a perspective view of a safety disconnect showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a safety disconnect, as shown and described.

Referenced Cited
U.S. Patent Documents
3074670 January 1963 Breuning
3351362 November 1967 Hansen
D280659 September 17, 1985 Arthun et al.
D296581 July 5, 1988 Hattori
D320841 October 15, 1991 Breadmont
5365973 November 22, 1994 Fink et al.
5569235 October 29, 1996 Ross et al.
D561304 February 5, 2008 Vansell et al.
7568737 August 4, 2009 Wells et al.
7575023 August 18, 2009 Fraser
D630307 January 4, 2011 Rigolio
D637693 May 10, 2011 Riedel
D637697 May 10, 2011 Steiner
20040099318 May 27, 2004 Mikiya et al.
20090108580 April 30, 2009 Hoffman
Patent History
Patent number: D650050
Type: Grant
Filed: Jun 24, 2010
Date of Patent: Dec 6, 2011
Assignee: Plymo Vent AB
Inventor: Stefan Berghuijs (Alkmaar)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric Goodman
Attorney: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Application Number: 29/364,469
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)