Adjustable spring hinge

- Weldon Industries, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a right rear perspective view of the adjustable spring hinge.

FIG. 2 is a left front perspective view of the adjustable spring hinge.

FIG. 3 is a left rear perspective view of the adjustable spring hinge.

FIG. 4 is a right front perspective view of the adjustable spring hinge.

FIG. 5 is a top view of the adjustable spring hinge.

FIG. 6 is a bottom view of the adjustable spring hinge.

FIG. 7 is a right view of the adjustable spring hinge.

FIG. 8 is a left view of the adjustable hinge.

FIG. 9 is a rear view of the adjustable hinge; and,

FIG. 10 is a front view of the adjustable hinge.

Claims

I claim the ornamental design for an adjustable spring hinge, as shown and described.

Referenced Cited
U.S. Patent Documents
D140298 February 1945 Wilson
D222234 October 1971 Imber
4382312 May 10, 1983 Liggett
D335622 May 18, 1993 Millsap
6134751 October 24, 2000 Carrier
D458626 June 11, 2002 Desbiez-Piat
D500660 January 11, 2005 Larner
7100245 September 5, 2006 Wohlfarth
8225460 July 24, 2012 Hooton
D683609 June 4, 2013 Frank
D715620 October 21, 2014 Tung
D717633 November 18, 2014 Lu
D717634 November 18, 2014 Lu
D719434 December 16, 2014 Lu
D719810 December 23, 2014 Lu
D744313 December 1, 2015 Lu
D744808 December 8, 2015 Lu
D744809 December 8, 2015 Lu
D758164 June 7, 2016 Lu
D784795 April 25, 2017 Ravaioli
D804276 December 5, 2017 Lu
D804277 December 5, 2017 Lu
20160040463 February 11, 2016 Gramstad
20160040464 February 11, 2016 Lu
Patent History
Patent number: D817146
Type: Grant
Filed: Sep 1, 2016
Date of Patent: May 8, 2018
Assignee: Weldon Industries, Inc. (Tampa, FL)
Inventor: Mark Weldon (Tampa, FL)
Primary Examiner: Cynthia Underwood
Application Number: 29/576,275
Classifications
Current U.S. Class: D8/323