Safety door hinge

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective representational view of the safety door hinge showing portions of the door jam member and the door member;

FIG. 2 is a perspective representational view of a portion of the door member;

FIG. 3 is a perspective representational view of a portion of the jam member;

FIG. 4 is a top view of the safety door hinge in a closed configuration;

FIG. 5 is a top view of the safety door hinge in an open configuration;

FIG. 6 is a top view of the door portion member of the safety door hinge;

FIG. 7 is a front view of the door portion member of the safety door hinge;

FIG. 8 is an end view of the door portion member of the safety door hinge;

FIG. 9 is a back view of the door portion member of the safety door hinge;

FIG. 10 is a top view of the jam portion member of the safety door hinge;

FIG. 11 is a front view of the jam portion member of the safety door hinge;

FIG. 12 is a side view of the jam portion member of the safety door hinge; and,

FIG. 13 is an end view of the jam portion member of the safety door hinge.

The jam and door members of the safety door hinge are shown are shown separately in FIGS. 3, 613 for ease and clarity of illustration.

Claims

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

Referenced Cited
U.S. Patent Documents
D187180 February 1960 Dettinger
2990568 July 1961 Piget
3137042 June 1964 Levenberg
3889315 June 1975 Stouffer
4190925 March 4, 1980 Koivusalo
D285043 August 12, 1986 Takasaki
D299418 January 17, 1989 Takahashi
D303491 September 19, 1989 Bisbing
D303492 September 19, 1989 Bisbing
D339518 September 21, 1993 Bisbing
D447679 September 11, 2001 Parisi
D451364 December 4, 2001 Borotto et al.
D471425 March 11, 2003 Zeilinger
D507170 July 12, 2005 Franchini
D512299 December 6, 2005 Libert et al.
D532280 November 21, 2006 Huml
20050028447 February 10, 2005 Salzman
Patent History
Patent number: D615384
Type: Grant
Filed: Dec 27, 2007
Date of Patent: May 11, 2010
Inventor: Philip Ross (Hamilton)
Primary Examiner: Holly H Baynham
Assistant Examiner: Cynthia M Chin
Attorney: Dykas, Shaver & Nipper, LLP
Application Number: 29/299,484
Classifications
Current U.S. Class: D8/323