Turn knob
Caspersz May 21, 2
U.S. patent number D457,416 [Application Number D/148,638] was granted by the patent office on 2002-05-21 for turn knob. This patent grant is currently assigned to Lockwood Security Products Pty. Ltd.. Invention is credited to Craig A. Caspersz.
| United States Patent | D457,416 |
| Caspersz | May 21, 2002 |
Turn knob
Claims
The ornamental design for a turn knob, as shown and described.
| Inventors: | Caspersz; Craig A. (Carnegie, AU) |
|---|---|
| Assignee: | Lockwood Security Products Pty.
Ltd. (AU) |
| Appl. No.: | D/148,638 |
| Filed: | September 24, 2001 |
Foreign Application Priority Data
| May 1, 2001 [AU] | 1431 2001 | |||
| Current U.S. Class: | D8/311 |
| Current International Class: | 0806 |
| Field of Search: | ;D8/307,310,311,338 ;116/309,319,320,332 ;74/553 ;D7/393,395 ;D23/250-254 |
References Cited [Referenced By]
U.S. Patent Documents
| D132433 | May 1942 | Pellegrin |
| D141840 | July 1945 | Stewart |
| 2537782 | January 1951 | Meyers |
| 2957447 | October 1960 | Pearce |
| D450997 | November 2001 | Brady |
Other References
|
Stock Molded Plastic Knobs by Rogan; p. 1; knobs RB-31 and RB-131.. |
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Description
FIG. 1 is side, perspective view of the turn knob according to the design of the present invention;
FIG. 2 is a front, elevational view of the turn knob shown in FIG. 1;
FIG. 3 is a rear, elevational view of the turn knob shown in FIG. 1;
FIG. 4 is a right side, elevational view of the turn knob shown in FIG. 1, with the left side view being a mirror image thereof;
FIG. 5 is a top, plan view of the turn knob shown in FIG. 1; and,
FIG. 6 is bottom , plan view of the turn knob shown in FIG. 1.
The broken lines are for illustrative purposes only and form no part of the claimed design.
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