Open center turbine
Williams May 29, 2
U.S. patent number D543,495 [Application Number D/264,025] was granted by the patent office on 2007-05-29 for open center turbine. Invention is credited to Herbert L. Williams.
| United States Patent | D543,495 |
| Williams | May 29, 2007 |
Open center turbine
Claims
CLAIM The ornamental design for an open center turbine, as shown and described.
| Inventors: | Williams; Herbert L. (East Palatka, FL) |
|---|---|
| Appl. No.: | D/264,025 |
| Filed: | August 1, 2006 |
| Current U.S. Class: | D12/345 |
| Current International Class: | 1207 |
| Field of Search: | ;D12/319-345 ;114/162,166 ;440/47,66 |
References Cited [Referenced By]
U.S. Patent Documents
| D273579 | April 1984 | Martin et al. |
| D312686 | December 1990 | Weber |
| D419518 | January 2000 | Harrison |
Attorney, Agent or Firm: Saitta; Thomas C.
Description
FIG. 1 is a perspective view of the invention.
FIG. 2 is a front view of the invention, the rear view being identical; and,
FIG. 3 is a left side view of the invention, the right side view, top view and bottom view being identical.
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