Lock construction

Description

FIG. 1 is a perspective view of a lock construction showing our new design, wherein the lock construction is in a closed position;

FIG. 2 is a back view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of the lock construction shown in FIG. 1 in an open position;

FIG. 9 is a perspective view of a second alternative embodiment of our new design;

FIG. 10 is a left view thereof;

FIG. 11 is a right view thereof;

FIG. 12 is a bottom view thereof; and,

FIG. 13 is a bottom view of a third embodiment of our new design.

The back, front, and top views of the second alternative embodiment are the same as FIGS. 2, 3, and 6 of the first embodiment, respectively, and the perspective, back, front, left, right, and top views of the third alternative embodiment are the same as FIGS. 9, 2, 3, 10, 11, 7 of the second alternative embodiment, respectively. The portions shown in phantom lines are not part of the claimed invention, but are included to shown environment.

Claims

The ornamental design for a lock construction, as shown and described.

---

Inventors:	Zapushek; John B. (Racine, WI), Smith; Jerry R. (Littleton, CO)
Assignee:	Master Lock Company (Milwaukee, WI)
Appl. No.:	D/119,200
Filed:	February 23, 2000

---

Current U.S. Class:	D12/162; D8/339
Current International Class:	1216
Field of Search:	;D12/162,400 ;D8/330,331,339 ;70/14,58,258,DIG.57,232 ;280/507,511-512

---

References Cited [Referenced By]

---

U.S. Patent Documents

3226133	December 1965	Geresy
3410580	November 1968	Longenecker
3492023	January 1970	Thompson
3526110	September 1970	Foote
3605457	September 1971	Foster
3780546	December 1973	Longenecker
RE28187	October 1974	Longenecker
3977221	August 1976	Foote
4163375	August 1979	Fujitaki
4291557	September 1981	Bulle et al.
4774823	October 1988	Callison
4925205	May 1990	Villalon et al.
5312128	May 1994	Blacklaw
5515947	May 1996	Shieh
5752398	May 1998	Villalon, Jr.
D402602	December 1998	Niswanger
5873271	February 1999	Smith
5937679	August 1999	Villalon, Jr.
D419122	January 2000	Stech
D436064	January 2001	Niswanger
D444746	July 2001	Wherley

Foreign Patent Documents

	2166245		Jun 1997		CA
	G 92 14 195.1		Nov 1993		DE

Other References

US. application No. 09/511,230 for Zapushek et al. filed on Feb. 23, 2000..

Primary Examiner: Cadmus; Stacia
Attorney, Agent or Firm: Calfee, Halter & Griswold