Laser level
Zurwelle October 22, 2
U.S. patent number D464,578 [Application Number D/137,580] was granted by the patent office on 2002-10-22 for laser level. This patent grant is currently assigned to Black & Decker Inc.. Invention is credited to Donald W. Zurwelle.
| United States Patent | D464,578 |
| Zurwelle | October 22, 2002 |
Laser level
Claims
The ornamental design for a laser level, as shown and described.
| Inventors: | Zurwelle; Donald W. (Lutherville, MD) |
|---|---|
| Assignee: | Black & Decker Inc.
(Newark, DE) |
| Appl. No.: | D/137,580 |
| Filed: | February 23, 2001 |
| Current U.S. Class: | D10/69 |
| Current International Class: | 1004 |
| Field of Search: | ;D10/69 ;33/291,295,DIG.21 ;356/138,249,250 ;372/9-30 |
References Cited [Referenced By]
U.S. Patent Documents
| 5675603 | October 1997 | Jenkins |
| 5754582 | May 1998 | Dong |
| D418432 | January 2000 | Krants |
| 6043879 | March 2000 | Dong |
| 6163969 | December 2000 | Jan et al. |
Attorney, Agent or Firm: Ayala; Adan
Description
FIGS. 1-3 are front perspective views of an embodiment of a laser level showing my new design, where FIGS. 1-2 show the laser level with pivotable head assembly in substantially vertical and substantially horizontal positions, respectively, with an installed battery pack, and FIG. 3 shows the laser level with the pivotable head assembly in a substantially vertical position without the installed battery pack.
FIGS. 4-6 are left side elevational views of the embodiment, where FIGS. 4-5 show the laser level with the pivotable head assembly in substantially vertical and substantially horizontal positions, respectively, with the installed battery pack, and FIG. 6 shows the laser level with the pivotable head assembly in a substantially vertical position without the installed battery pack.
FIGS. 7-8 are front elevational views of the embodiment showing the laser level with the pivotable head assembly in substantially vertical and substantially horizontal positions, respectively.
FIGS. 9-11 are right side elevational views of the embodiment, where FIGS. 9-10 show the laser level with the pivotable head assembly in substantially vertical and substantially horizontal positions, respectively, with the installed battery pack and FIG. 11 shows the laser level with the pivotable head assembly in a substantially vertical position without the installed battery pack.
FIGS. 12-14 are rear elevational views of the embodiment, where FIG. 12 shows the laser level with the pivotable head assembly in a substantially vertical position with the installed battery pack, and FIGS. 13-14 show the laser level with the pivotable head assembly in substantially vertical and substantially horizontal positions, respectively without the installed battery pack.
FIGS. 15-16 are top plan views of the embodiment, showing the laser level with the pivotable head assembly in substantially vertical and substantially horizontal positions, respectively, with the installed battery pack.
FIG. 17 is a bottom plan view of the embodiment, where the pivotable head assembly is in a substantially horizontal position.
FIG. 18 is a rear perspective view from the right side of the embodiment, where the pivotable head assembly is in a substantially vertical position and the battery pack is removed; and,
FIG. 19 is a rear perspective view from the left side of the embodiment, where the pivotable head assembly is in a substantially horizontal position and the battery pack is removed.
In the above drawings, any wording or numerals shown therein does not form a part of the invention.
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