Knock-out device for releasing chemistry from a chemistry container

Information

  • Patent Grant
  • D641492
  • Patent Number
    D641,492
  • Date Filed
    Wednesday, March 31, 2010
    14 years ago
  • Date Issued
    Tuesday, July 12, 2011
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D24 216-226
    • D24 227
    • D24 231
    • D24 232
    • D10 81
    • 422 500000
    • 422 547000
    • 422 549000
    • 422 028000
    • 422 040000
    • 435 287100
    • 435 288100
    • D08 330
    • D08 354
    • D08 395
    • D06 512
    • 248 200000
    • 248 205100
    • 248 300000
    • 248 306000
  • International Classifications
    • 2401
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a knock-out device showing my new design;



FIG. 2 is a front view thereof;



FIG. 3 is a right-side view thereof, the left-side view being a mirror image thereof;



FIG. 4 is a back view thereof;



FIG. 5 is a top view thereof; and,



FIG. 6 is a bottom view thereof.


The broken line showing of the lower portions of a chemistry container and a well in FIGS. 1 and 2 represents environmental subject matters and forms no part of the claimed design.


Claims
  • The ornamental design for a knock-out device for releasing chemistry from a chemistry container, as shown and described.
US Referenced Citations (9)
Number Name Date Kind
D192005 Haloski et al. Jan 1962 S
3076627 Huron Feb 1963 A
D315719 Cusumano et al. Mar 1991 S
D415570 Bradshaw et al. Oct 1999 S
D481303 Fell et al. Oct 2003 S
D571640 Misch Jun 2008 S
D608631 Preminger Jan 2010 S
D620735 Schmidt et al. Aug 2010 S
7871565 Jethrow et al. Jan 2011 B2