Medical dilator

Information

  • Patent Grant
  • D648021
  • Patent Number
    D648,021
  • Date Filed
    Friday, December 17, 2010
    15 years ago
  • Date Issued
    Tuesday, November 1, 2011
    14 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Eland; Bridget L
    Agents
    • Gardere Wynne Sewell LLP
    • Ward; Robert J.
  • US Classifications
    Field of Search
    • US
    • D24 133
    • D24 135
    • D24 136
    • 606 191-199
    • 604 096010
    • 604 104000
    • 604 164100
  • International Classifications
    • 2402
    • Term of Grant
      14Years
      Disclaimer
      This patent is subject to a terminal disclaimer.
Abstract
Description


FIG. 1 is a perspective view of a medical dilator in accordance with the present invention;



FIG. 2 is a front elevation view of the medical dilator shown in FIG. 1;



FIG. 3 is a top plan view of the medical dilator shown in FIG. 1; and,



FIG. 4 is a bottom plan view of the medical dilator shown in FIG. 1.


The broken line circles shown in the FIG. 1, FIG. 2, and FIG. 3 views that are immediately adjacent the claimed areas represent the bounds of the claimed design. The evenly spaced broken lines shown in FIG. 1 and FIG. 2 are superimposed on a continuous surface and directed to environment. The broken line circles and evenly spaced broken lines form no part of the claimed design.


Claims
  • The ornamental design for a medical dilator, as shown and described.
US Referenced Citations (47)
Number Name Date Kind
609909 Seaman Aug 1898 A
719487 Minor Feb 1903 A
2884123 Dann et al. Apr 1959 A
4031783 Paul et al. Jun 1977 A
D247512 Sandler Mar 1978 S
D264824 Sandel Jun 1982 S
4350151 Scott Sep 1982 A
4449532 Storz May 1984 A
4573448 Kambin Mar 1986 A
D295445 Freeman Apr 1988 S
4735202 Williams Apr 1988 A
4772266 Groshong Sep 1988 A
D300561 Asa et al. Apr 1989 S
4862891 Smith Sep 1989 A
4917274 Asa et al. Apr 1990 A
D318116 Michelson Jul 1991 S
5158543 Lazarus Oct 1992 A
5279567 Ciaglia et al. Jan 1994 A
D344903 Gampp, Jr. et al. Mar 1994 S
D364501 Gough Nov 1995 S
5472426 Bonati et al. Dec 1995 A
5487739 Aebischer et al. Jan 1996 A
D387427 Bucholz et al. Dec 1997 S
D393715 Strickland Apr 1998 S
5741290 Hsieh Apr 1998 A
5817102 Johnson et al. Oct 1998 A
5967970 Cowan et al. Oct 1999 A
5976146 Ogawa et al. Nov 1999 A
6010520 Pattison Jan 2000 A
6425859 Foley et al. Jul 2002 B1
6776765 Soukup et al. Aug 2004 B2
6916330 Simonson Jul 2005 B2
6969373 Schwartz et al. Nov 2005 B2
6981664 Fugere Jan 2006 B1
D518178 Christiansen Mar 2006 S
D589143 Mauch Mar 2009 S
7666188 Anderson et al. Feb 2010 B2
D631962 Dorman Feb 2011 S
20020123744 Reynard Sep 2002 A1
20040122462 Bakos et al. Jun 2004 A1
20050070949 Bakos et al. Mar 2005 A1
20050256525 Culbert et al. Nov 2005 A1
20060004398 Binder et al. Jan 2006 A1
20070129747 Dorman Jun 2007 A1
20070255208 McMichael et al. Nov 2007 A1
20080033280 Lubock et al. Feb 2008 A1
20100094093 Miles et al. Apr 2010 A1
Continuations (2)
Number Date Country
Parent 29353161 Jan 2010 US
Child 29381374 US
Parent 11598986 Nov 2006 US
Child 29353161 US