Diaphragm

Information

  • Patent Grant
  • D682810
  • Patent Number
    D682,810
  • Date Filed
    Monday, January 24, 2011
    14 years ago
  • Date Issued
    Tuesday, May 21, 2013
    11 years ago
  • US Classifications
    Field of Search
    • US
    • 128 327000
    • 128 832000
    • 128 837000
    • 128 830000
    • 128 834000
    • 128 917000
    • 128 918000
    • 424 430000
    • D24 105
    • D14 215
    • D14 496
    • D14 168
    • D14 172
    • D14 194
    • D14 204
    • D14 219-222
    • D14 210
    • D14 257
    • D14 214
    • D14 216
    • 181 430000
    • 181 171000
    • 181 157000
    • D17 99
  • International Classifications
    • 1401
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a diaphragm showing my new design.



FIG. 2 is a front elevational view thereof.



FIG. 3 is a rear elevational view thereof.



FIG. 4 is a left side elevational view thereof.



FIG. 5 is a right side elevational view thereof.



FIG. 6 is a top plan view thereof.



FIG. 7 is a bottom plan view thereof.



FIG. 8 is a cross-sectional view of the diaphragm, corresponding to A-A of FIG. 2, and illustrating the contour and outline of the diaphragm; and,



FIG. 9 is a cross-sectional view of the diaphragm, corresponding to B-B of FIG. 2, and illustrating the contour and outline of the diaphragm.


Claims
  • The ornamental design for a diaphragm, as shown.
US Referenced Citations (20)
Number Name Date Kind
2103319 Clark, Jr. Dec 1937 A
2538478 Snell Jan 1951 A
4200090 Drobish Apr 1980 A
4257325 Bertagni Mar 1981 A
5207232 Shihata May 1993 A
5527534 Myhling Jun 1996 A
5771900 Austin et al. Jun 1998 A
6158435 Dorsey Dec 2000 A
6216698 Regula Apr 2001 B1
D473216 Irby et al. Apr 2003 S
D502939 Dayan Mar 2005 S
D523552 Nordahl et al. Jun 2006 S
7275620 Diedrich et al. Oct 2007 B1
D576153 Sei Sep 2008 S
D620478 Chen Jul 2010 S
D650367 Chen Dec 2011 S
D650772 Chen Dec 2011 S
D656920 Chen Apr 2012 S
D656921 Chen Apr 2012 S
20070209866 Frasl et al. Sep 2007 A1