Utility knife

Information

  • Patent Grant
  • D439491
  • Patent Number
    D439,491
  • Date Filed
    Friday, June 18, 1999
    25 years ago
  • Date Issued
    Tuesday, March 27, 2001
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D08 98
    • D08 99
    • D08 100
    • D08 107
    • 030 162
    • 030 320
    • 030 329
    • 030 335
    • 030 125
  • International Classifications
    • 0803
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a right side elevational view of a utility knife, showing my new design.




FIG. 2 is a left side view of the knife of FIG. 1;




FIG. 3 is a top view of the knife of FIG. 1;




FIG. 4 is a bottom view of the knife of FIG. 1;




FIG. 5 is a front end view of the knife of FIG. 1;




FIG. 6 is a rear end view of the knife of FIG. 1;




FIG. 7 is a front perspective view of FIG. 1 showing the left side of the knife;




FIG. 8 is a perspective view of FIG. 1 showing the left side view of the knife, the blade being shown in broken line for illustrative purposes only, the blade forming no part of the claimed design;




FIG. 9 is a right side view of a modified embodiment of the design, the broken lines showing a clasp and a recess for the clasp for illustrative purposes only and form no part of the claimed design;




FIG. 10 is a left side view of the knife of FIG. 9, the broken lines showing a clasp lever and a recess for the clasp lever for illustrative purposes only and forn no part of the claimed design;




FIG. 11 is a top view of the knife of FIG. 9, the broken lines showing the joint line dividing the two halves of the knife, a button, a track in which the button moves, and a recess for the button for illustrative purposes only and form no part of the claimed design;




FIG. 12 is a bottom view of the knife of FIG. 9, the broken lines showing the clasp, the clasp lever, the recesses therefor and the joint line dividing the two halves of the knife for illustrative purposes only and form no part of the claimed design;




FIG. 13 is a front end view of the knife of FIG. 9, the broken lines showing the button, the joint line dividing the two halves of the knife, the track and the recess for the button for illustrative purposes only and form no part of the claimed invention;




FIG. 14 is a rear end view of the knife of FIG. 9, the broken lines showing the joint line dividing the two halves of the knife for illustrative purposes only, these items shown in broken lines forming no part of the claimed design;




FIG. 15 is a front perspective view of FIG. 9 showing the right side of the knife;




FIG. 16 is a front perspective view of FIG. 9 showing the left side of the knife;




FIG. 17 is a right side view of the knife of FIG. 9, further showing the knife blade extended and in broken lines; and,




FIG. 18 is a top view of the knife of FIG. 9.




The broken lines are in no way intended to form part of the claimed design and are for illustrative purposes only.



Claims
  • I claim the ornamental design for a utility knife, as shown and described.
US Referenced Citations (8)
Number Name Date Kind
D. 234570 Craddock Mar 1975
D. 310475 Weimann Sep 1990
D. 311854 Wilson et al. Nov 1990
D. 346730 Quiros May 1994
D. 349227 Ragland et al. Aug 1994
D. 383963 Gold Sep 1997
D. 399720 Owens et al. Oct 1998
D. 408704 Gilbert Apr 1999
Continuation in Parts (1)
Number Date Country
Parent 29/096045 Nov 1998 US
Child 29/106640 US