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