Jointer for pipe frame

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

FIG. 1 is a perspective view of a jointer for pipe frame, showing my present design thereof;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken line showing is included for the purpose of illustrating portions of the article and forms no part of the claimed design.

Claims

The ornamental design for a jointer for pipe frame, as shown and described.

Referenced Cited
U.S. Patent Documents
3512356 May 1970 Krekeler
D296984 August 2, 1988 Mashburn et al.
D310471 September 11, 1990 Kuykendall
D323328 January 21, 1992 Craig
D378659 April 1, 1997 Blennov
D385484 October 28, 1997 Zito
D387147 December 2, 1997 Vandermast et al.
D467790 December 31, 2002 Roberts et al.
Patent History
Patent number: D650049
Type: Grant
Filed: Oct 7, 2008
Date of Patent: Dec 6, 2011
Inventor: Tat Ming Law (Dongguan)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric Goodman
Application Number: 29/325,848
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)