Lock construction

Information

  • Patent Grant
  • D457113
  • Patent Number
    D457,113
  • Date Filed
    Wednesday, February 23, 2000
    24 years ago
  • Date Issued
    Tuesday, May 14, 2002
    22 years ago
  • US Classifications
    Field of Search
    • US
    • D12 162
    • D12 400
    • D08 330
    • D08 331
    • D08 339
    • 070 14
    • 070 58
    • 070 258
    • 070 DIG 57
    • 070 232
    • 280 507
  • International Classifications
    • 1216
    • Term of Grant
      14Years
Abstract
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.
US Referenced Citations (21)
Number Name Date Kind
3226133 Geresy Dec 1965 A
3410580 Longenecker Nov 1968 A
3492023 Thompson Jan 1970 A
3526110 Foote Sep 1970 A
3605457 Foster Sep 1971 A
3780546 Longenecker Dec 1973 A
RE28187 Longenecker Oct 1974 E
3977221 Foote Aug 1976 A
4163375 Fujitaki Aug 1979 A
4291557 Bulle et al. Sep 1981 A
4774823 Callison Oct 1988 A
4925205 Villalon et al. May 1990 A
5312128 Blacklaw May 1994 A
5515947 Shieh May 1996 A
5752398 Villalon, Jr. May 1998 A
D402602 Niswanger Dec 1998 S
5873271 Smith Feb 1999 A
5937679 Villalon, Jr. Aug 1999 A
D419122 Stech Jan 2000 S
D436064 Niswanger Jan 2001 S
D444746 Wherley Jul 2001 S
Foreign Referenced Citations (2)
Number Date Country
2166245 Jun 1997 CA
G 92 14 195.1 Nov 1993 DE
Non-Patent Literature Citations (1)
Entry
U.S. application No. 09/511,230 for Zapushek et al. filed on Feb. 23, 2000.