U.S. patent number D472,434 [Application Number D/160,270] was granted by the patent office on 2003-04-01 for contoured socket head for a key.
This patent grant is currently assigned to Knox Company. Invention is credited to Dohn J. Trempala.
United States Patent |
D472,434 |
Trempala |
April 1, 2003 |
Contoured socket head for a key
Claims
The ornamental design for a contoured socket head for a key, as
shown and described.
Inventors: |
Trempala; Dohn J. (Corona del
Mar, CA) |
Assignee: |
Knox Company (Irvine,
CA)
|
Appl.
No.: |
D/160,270 |
Filed: |
May 7, 2002 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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|
143234 |
Jun 8, 2001 |
D456702 |
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129929 |
Sep 25, 2000 |
D448982 |
Oct 9, 2001 |
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110116 |
Aug 31, 1999 |
D440838 |
Apr 24, 2001 |
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247665 |
Feb 9, 1999 |
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Current U.S.
Class: |
D8/21;
D8/387 |
Current International
Class: |
0805 |
Field of
Search: |
;D8/21-29,382-399,63
;81/124.7,176.15,460,461,9.51,436,468,63 ;411/410,281 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Barkai; Raphael
Attorney, Agent or Firm: Knobbe, Martens, Olson & Bear,
LLP
Description
FIG. 1 is a perspective view of a key with a mating keybhead, the
key and the mating keyhead configured in accordance with a
preferred embodiment of the present invention;
FIG. 2 is a left side view of the key with a mating keyhead of FIG.
1, the figure having a broken-out section to illustrate the mating
keyhead, the right side view of the key with a mating keyhead being
a mirror image of the left side view;
FIG. 3 is a bottom side view of the key with a mating keyhead of
FIG. 1;
FIG. 4 is a top side view of the key with a mating keyhead of FIG.
1;
FIG. 5 is a handle end view of the key with a mating keyhead of
FIG. 1;
FIG. 6 is a keyhead end view of the key with a mating keyhead of
FIG. 1;
FIG. 7 is a perspective view of a locking pipe cap showing a socket
configured in accordance with a preferred embodiment of the present
invention;
FIG. 8 is an end view of the socket of FIG. 8;
FIG. 9 is a partially sectioned side view of the socket of FIG. 8
taken along the line 9--9; and,
FIG. 10 is a perspective view showing the key and keyhead in close
proximity to the socket.
The parts of the design have been shown separately for ease of
illustration only.
The elements illustrated in dashed lines in the accompanying
drawings are considered environmental and do not form a part of the
claimed design.
* * * * *