Draft chamber

Information

  • Patent Grant
  • D737871
  • Patent Number
    D737,871
  • Date Filed
    Friday, March 6, 2015
    9 years ago
  • Date Issued
    Tuesday, September 1, 2015
    8 years ago
  • US Classifications
    Field of Search
    • US
    • D15 122
    • D15 127
    • D15 130
    • D23 393
    • CPC
    • H01L21/67023
    • H01L21/6719
    • H01L21/37063
    • H01L21/67748
  • International Classifications
    • 1509
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front perspective view of a draft chamber of the present invention;



FIG. 2 is a front view thereof;



FIG. 3 is a rear view thereof;



FIG. 4 is a first side view thereof;



FIG. 5 is a second side view thereof;



FIG. 6 is a top view thereof; and,



FIG. 7 is a bottom view thereof.


The broken lines shown represent unclaimed subject matter and form no part of the claimed design.


Claims
  • We claim the ornamental design for a draft chamber, as shown and described.
US Referenced Citations (16)
Number Name Date Kind
3728866 Layton Apr 1973 A
3752056 Chamberlin et al. Aug 1973 A
3777736 Van Der Waaij et al. Dec 1973 A
4466454 Layton Aug 1984 A
4976815 Hiratsuka et al. Dec 1990 A
D320607 Smith et al. Oct 1991 S
D323661 Zwicker Feb 1992 S
5401212 Marvell et al. Mar 1995 A
5431599 Genco Jul 1995 A
D386504 Dieck Nov 1997 S
D396277 Wallace et al. Jul 1998 S
D445118 Zwicker et al. Jul 2001 S
D641860 Okamoto et al. Jul 2011 S
D641861 Okamoto et al. Jul 2011 S
D645976 Murray et al. Sep 2011 S
D729290 Yamada et al. May 2015 S
Foreign Referenced Citations (3)
Number Date Country
D1406173 Jan 2011 JP
D1406218 Jan 2011 JP
D1406513 Jan 2011 JP
Divisions (1)
Number Date Country
Parent 29461375 Jul 2013 US
Child 29519723 US