Casement window lock handle

Information

  • Patent Grant
  • D440143
  • Patent Number
    D440,143
  • Date Filed
    Monday, January 31, 2000
    25 years ago
  • Date Issued
    Tuesday, April 10, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • D08 330
    • D08 331
    • D08 336
    • D08 337
    • D08 338
    • 070 88
    • 070 89
    • 070 90
    • 070 111
    • 292 139
    • 292 240
    • 292 241
    • 292 DIG 33
  • International Classifications
    • 0807
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a front perspective view of the casement window lock handle of the present invention.




FIG. 2 is a front elevational view of the casement window lock handle shown in FIG. 1.




FIG. 3 is a right side elevational view of the casement window lock handle shown in FIG. 1.




FIG. 4 is a left side elevational view of the casement window lock handle shown in FIG. 1; and,




FIG. 5 is a bottom plan view of the casement window lock handle shown in FIG. 1.




The broken lines are shown for illustrative purposes only and form no part of the claimed design. The surface of the article not shown in the drawing or described in the specification forms no part of the claimed design.



Claims
  • The ornamental design for a casement window lock handle, as shown and described.
US Referenced Citations (15)
Number Name Date Kind
D. 372416 Campbell et al. Aug 1996
D. 388689 Bauman et al. Jan 1998
D. 389396 Johnson et al. Jan 1998
D. 390445 Johnson et al. Feb 1998
D. 408263 Briggs Apr 1999
4059298 Van Klompenburg Nov 1977
4429910 Anderson Feb 1984
4621847 Paulson et al. Nov 1986
4991886 Nolte et al. Feb 1991
5118145 Tucker Jun 1992
5318333 Dreifert Jun 1994
5370428 Dreifert et al. Dec 1994
5741031 Bauman et al. Apr 1998
5778602 Johnson et al. Jul 1998
5839767 Piltingsrud Nov 1998
Non-Patent Literature Citations (1)
Entry
Brochure entitled: “Casement Operator and Multi Point Locking Bar for Vinyl and Aluminium Casement Windows” by Wilhelm Weidtmann GmbH & Co. KG Baubeschläge.