Safety lock

Information

  • Patent Grant
  • D639137
  • Patent Number
    D639,137
  • Date Filed
    Friday, October 15, 2010
    13 years ago
  • Date Issued
    Tuesday, June 7, 2011
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D08 330
    • D08 331
    • D08 336
    • D08 338
    • D08 339
    • D08 340
    • D08 343
    • 070 014000
    • 070 002000
    • 070 051000
    • 070 057000
    • 070 057100
    • 070 091000
    • 070 107000
    • 070 141000
    • 292 002000
    • 292 032000
    • 292 137000
    • 292 288000
    • 292 289000
    • 292 290000
    • 292 292000
  • International Classifications
    • 0807
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front, right and top perspective view of a safety lock showing my new design;



FIG. 2 is a rear, left and top perspective view thereof;



FIG. 3 is a rear, left and top perspective view with the keeper engaged with the lock;



FIG. 4 is a front elevational view thereof;



FIG. 5 is a left side elevational view thereof;



FIG. 6 is a rear elevational view thereof;



FIG. 7 is a top plan view thereof; and,



FIG. 8 is bottom plan view thereof.


The broken lines are for illustrative purpose only and form no part of the claimed design.


Claims
  • The ornamental design for a safety lock, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
3555860 Atkinson Jan 1971 A
D303623 Pearson Sep 1989 S
D344881 Sauerland Mar 1994 S
D496578 Gotou et al. Sep 2004 S
7221272 Hosselet May 2007 B2
7296448 Shaw Nov 2007 B1
D560467 Pattison Jan 2008 S
D580739 Pelletier et al. Nov 2008 S
7482907 Denison et al. Jan 2009 B2
D593398 Pelletier et al. Jun 2009 S
D614476 Buhse Apr 2010 S
7721576 Amir May 2010 B2
D630489 Gratzki et al. Jan 2011 S