Leveling device
Latest Ching Lin Industrial Co., Ltd. Patents:
Description
FIG. 1 is a perspective view of a leveling device showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a left view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for a leveling device, as shown.
Referenced Cited
U.S. Patent Documents
Other references
1822740 | September 1931 | Gallasch et al. |
5075977 | December 31, 1991 | Rando |
5182863 | February 2, 1993 | Rando |
D334348 | March 30, 1993 | Doyle |
5594993 | January 21, 1997 | Tager et al. |
- Cole Parmer Industrial Advantage Catalog, 2001/2002, p. 546, item C, Digital laser level with built-in angle adapter.
Patent History
Patent number: D495263
Type: Grant
Filed: Oct 22, 2003
Date of Patent: Aug 31, 2004
Assignee: Ching Lin Industrial Co., Ltd. (Ta Li)
Inventor: Wen-Hsin Liao (Ta Li)
Primary Examiner: Lucy Lieberman
Attorney, Agent or Law Firms: Alan D. Kamrath, Nikolai & Mersereau, P.A.
Application Number: 29/192,316
Type: Grant
Filed: Oct 22, 2003
Date of Patent: Aug 31, 2004
Assignee: Ching Lin Industrial Co., Ltd. (Ta Li)
Inventor: Wen-Hsin Liao (Ta Li)
Primary Examiner: Lucy Lieberman
Attorney, Agent or Law Firms: Alan D. Kamrath, Nikolai & Mersereau, P.A.
Application Number: 29/192,316
Classifications