Knee guard

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, top and right side perspective view of a knee guard showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D255728 July 8, 1980 Baron
D338280 August 10, 1993 Krent et al.
D341005 November 2, 1993 Pratt
D341679 November 23, 1993 Levine
D341681 November 23, 1993 Levine
D343480 January 18, 1994 Levine
D346245 April 19, 1994 Krent et al.
D347301 May 24, 1994 Levine
D373655 September 10, 1996 Kalvestran et al.
D377851 February 4, 1997 Dancyger
D380876 July 8, 1997 Campbell
D385670 October 28, 1997 Oetting
1351731 September 1920 Baldwin
2031622 February 1936 Walker
2188718 January 1940 Jung
2550461 April 1951 Fick
3416156 December 1968 Marvid
3463147 August 1969 Stubbs
3465365 September 1969 Jones et al.
3735419 May 1973 Byrd
3945047 March 23, 1976 Jarrell, Jr.
4151614 May 1, 1979 Rhee
4484361 November 27, 1984 Leighton et al.
4490855 January 1, 1985 Figgie, III et al.
4593416 June 10, 1986 Figgie, III et al.
4599747 July 15, 1986 Robinson
4599748 July 15, 1986 Garcia
4627108 December 9, 1986 Jarvinen
4633529 January 6, 1987 Litz
4685153 August 11, 1987 Sims
4692946 September 15, 1987 Jurga
4751748 June 21, 1988 Ekins
4796303 January 10, 1989 Atwater
4884561 December 5, 1989 Letson, Sr.
4888826 December 26, 1989 Parsons, Jr. et al.
4914753 April 10, 1990 Chang
4926501 May 22, 1990 Goosen
4953569 September 4, 1990 Lonardo
4986263 January 22, 1991 Dickerson et al.
4999847 March 19, 1991 Barcelo
5016621 May 21, 1991 Bender
5024216 June 18, 1991 Shiono
5065457 November 19, 1991 Henson
5168576 December 8, 1992 Krent
5255391 October 26, 1993 Levine
5472413 December 5, 1995 Detty
5500955 March 26, 1996 Gongea
5594954 January 21, 1997 Huang
Foreign Patent Documents
967302 May 1975 CAX
440367 December 1935 GBX
2 073 009 October 1981 GBX
Other references
  • "The 1995 Pro Designed Product Catalog & Review", Pro Designed, Houston Texas (7 pages). "Fall 1992 Accessories Worksheet", Rollerblade, Inc. (10 pages). "Fall 1992 Rollerblade.RTM." catalog, .COPYRGT.1992 Rollerblade, Inc. (color, 15 pages). 1994 Franklin Catalog (color, 5 pages).
Patent History
Patent number: D404173
Type: Grant
Filed: May 7, 1997
Date of Patent: Jan 12, 1999
Assignee: Rollerblade, Inc. (Minneapolis, MN)
Inventor: Sherry S. Popowski (Minneapolis, MN)
Primary Examiner: Ruth McInroy
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt, P.A.
Application Number: 0/70,404
Classifications
Current U.S. Class: D29/121
International Classification: 2902;