Coupling device for pipings
Tigerholm December 11, 2
U.S. patent number D451,984 [Application Number D/124,622] was granted by the patent office on 2001-12-11 for coupling device for pipings. This patent grant is currently assigned to Tigerholm Innovation AB. Invention is credited to Lars Tigerholm.
| United States Patent | D451,984 |
| Tigerholm | December 11, 2001 |
Coupling device for pipings
Claims
The ornamental design for a coupling device for pipings, as shown and described.
| Inventors: | Tigerholm; Lars (Ekero, SE) |
|---|---|
| Assignee: | Tigerholm Innovation AB
(SE) |
| Appl. No.: | D/124,622 |
| Filed: | June 8, 2000 |
| Current U.S. Class: | D23/262; D8/382 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/262-265 ;285/105 ;403/300,291 |
References Cited [Referenced By]
U.S. Patent Documents
| D235874 | July 1975 | Olson |
| D239938 | May 1976 | Oldon |
| 2463235 | March 1949 | Andrews |
| 2956820 | October 1960 | De Cenzo |
| 2967723 | January 1961 | Willis |
Attorney, Agent or Firm: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Description
FIG. 1 is a top, front, perspective view of the coupling device for pipings in accordance with the present invention;
FIG. 2 is a bottom, front, perspective view of the coupling device for pipings shown in FIG. 1;
FIG. 3 is a front, elevational view of the coupling device for pipings shown in FIG. 1 with the rear view being a mirror image thereof;
FIG. 4 is a left side, elevational view of the coupling device for pipings shown in FIG. 1 with the right side view being a mirror image thereof;
FIG. 5 is a bottom, elevational view of the coupling device for pipings shown in FIG. 1; and,
FIG. 6 is a top, elevational view of the coupling device for pipings shown in FIG. 1.
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