Ground spike

- Peak Innovations Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a first embodiment of the design;

FIG. 2 is a front side view of the first embodiment of the design;

FIG. 3 is a rear side view of the first embodiment of the design;

FIG. 4 is a left side view of the first embodiment of the design;

FIG. 5 is a right side view of the first embodiment of the design;

FIG. 6 is an enlarged fragmentary perspective view of the first embodiment of the design;

FIG. 7 is a top view of the first embodiment of the design;

FIG. 8 is a bottom view of the first embodiment of the design;

FIG. 9 is a top view of a second embodiment of the design; and,

FIG. 10 is a bottom view of the second embodiment of the design.

The front, rear, left, right and perspective views of the second embodiment are not shown, however the second embodiment is the same as the first embodiment except that the blade portion is rotated by 45° with respect to the socket portion of the design. This difference between embodiments is clearly shown in a comparison of bottom views, namely FIGS. 8 and 10.

Claims

The ornamental design for ground spike, as shown and described.

Referenced Cited
U.S. Patent Documents
4249715 February 10, 1981 Repp
4588157 May 13, 1986 Mills
4651399 March 24, 1987 Moraly
4874149 October 17, 1989 Miceli
D316367 April 23, 1991 Olson
D325870 May 5, 1992 Niles
5230187 July 27, 1993 Reimann
D349434 August 9, 1994 Archambeau
5456441 October 10, 1995 Callies
D364785 December 5, 1995 Archambeau
D365169 December 12, 1995 Fillipp
D377076 December 31, 1996 Adams
D378980 April 29, 1997 Thayer et al.
D379416 May 27, 1997 Adams
D380569 July 1, 1997 Garber
5709366 January 20, 1998 Speece
D415018 October 12, 1999 Uhler
D419403 January 25, 2000 Halil, Jr.
6039298 March 21, 2000 Stier
D424713 May 9, 2000 Blackwell
D437750 February 20, 2001 Kinn
D438435 March 6, 2001 Whyte
6273390 August 14, 2001 Meyer
6308926 October 30, 2001 Meyer
D469566 January 28, 2003 Gary et al.
D491029 June 8, 2004 Atkins et al.
D493205 July 20, 2004 Combes
D553919 October 30, 2007 Gross et al.
Foreign Patent Documents
0 144 870 November 1984 EP
2 268 523 December 1994 GB
2 284 435 July 1995 GB
2 322 877 September 1998 GB
2 355 996 September 2001 GB
Patent History
Patent number: D572986
Type: Grant
Filed: May 10, 2007
Date of Patent: Jul 15, 2008
Assignee: Peak Innovations Inc. (Richmond, British Columbia)
Inventors: Jianzhong Zhu (Suzhou), Simon Walker (Surrey)
Primary Examiner: Holly H. Baynham
Assistant Examiner: Sheryl Friedman
Attorney: Mark Hopkinson
Application Number: 29/279,918
Classifications
Current U.S. Class: D8/1