Blowout plug
Tickle January 19, 1
U.S. patent number D404,472 [Application Number D/088,375] was granted by the patent office on 1999-01-19 for blowout plug. This patent grant is currently assigned to CAMCO Manufacturing, Inc.. Invention is credited to David P. Tickle.
| United States Patent | D404,472 |
| Tickle | January 19, 1999 |
Blowout plug
Claims
The ornamental design for a blowout plug, as shown and described.
| Inventors: | Tickle; David P. (Summerfield, NC) |
|---|---|
| Assignee: | CAMCO Manufacturing, Inc.
(Greensboro, NC) |
| Appl. No.: | D/088,375 |
| Filed: | May 21, 1998 |
| Current U.S. Class: | D23/260 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/260,261,262-269 ;238/370,371,372 ;138/89,90,91,94 ;285/121,122,126,129,175 |
References Cited [Referenced By]
U.S. Patent Documents
| D176640 | January 1956 | Smith |
| D194437 | January 1963 | Salter |
| D344242 | February 1994 | Weise et al. |
| D362900 | October 1995 | Meska |
| D363767 | October 1995 | Swaim |
| D370709 | June 1996 | John |
| D375786 | November 1996 | Morris |
Other References
|
CAMCO catalog dated Oct. 1993 inside the front cover and on p. 4.. |
Primary Examiner: Jackson; Marcus A.
Description
FIG. 1 is a top, side perspective view of a blowout plug embodying my design with a protective cap;
FIG. 2 is a top plan view of the blowout plug as seen in FIG. 1 but with the protective cap removed;
FIG. 3 is a bottom plan view of the blowout plug as seen in FIG. 2;
FIG. 4 is a side elevational view thereof, all sides being substantially identical; and,
FIG. 5 is a cross-sectional view of the blowout plug as seen in FIG. 4 along lines 5--5.
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