Protective helmet
Latest HOS Development Corporation Patents:
Description
FIG. 1 is a perspective view of a football helmet of the present invention;
FIG. 2 is a right side view thereof, the left side being a mirror image;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
We claim the ornamental design for a protective helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
3729746 | May 1973 | Humphrey |
4086664 | May 2, 1978 | Humphrey et al. |
D249397 | September 19, 1978 | Humphrey et al. |
4633531 | January 6, 1987 | Nimmons |
D289568 | April 28, 1987 | Nimmons |
D289569 | April 28, 1987 | Nimmons |
4692947 | September 15, 1987 | Black et al. |
5083320 | January 28, 1992 | Halstead |
D324115 | February 18, 1992 | Brooks |
D330951 | November 10, 1992 | Kamata |
D332507 | January 12, 1993 | Anderson et al. |
D332672 | January 19, 1993 | Abate |
D335366 | May 4, 1993 | Podd, III et al. |
5254852 | October 19, 1993 | Filipovich et al. |
5298208 | March 29, 1994 | Sibley et al. |
D378624 | March 25, 1997 | Chartrand |
D382671 | August 19, 1997 | Shewchenko |
6128786 | October 10, 2000 | Maddux et al. |
D465067 | October 29, 2002 | Ide et al. |
D466651 | December 3, 2002 | Halstead et al. |
D495838 | September 7, 2004 | Arai |
20040025231 | February 12, 2004 | Ide et al. |
- U.S. Appl. No. 10/828,927, filed Apr. 21, 2004, Maddux et al.
- “Rewriting the Code” newsletter, published by Schutt Sports, while the date of publication is unknown, it is believed that the newsletter was published prior to Apr. 21, 2004, one page.
- “Baseball/Softball 2004” catalog, published by Schutt Sports Group, 2003, pp. 4, 6-11, 14-15 and 26.
- “Football 2004” catalog, published by Schutt Sports Group, 2003, pp. 6-17.
- “Football Helmet with Military-Developed Technology Debuts in Army-Navy Game” newsletter, published by Schutt Sports, Dec. 6, 2003, 3 pages.
Patent History
Patent number: D512534
Type: Grant
Filed: Apr 21, 2004
Date of Patent: Dec 6, 2005
Assignee: HOS Development Corporation (Litchfield, IL)
Inventors: Larry E. Maddux (Salem, IL), Raymond J. Drake (Salem, IL), David E. Barnard (Saint Paul, MN), Williams C. Lindeman (Marshall, WI), Richard Nelipovich (Pontiac, MI), Douglas S. Rodenkirch (Sun Prairie, WI), Garrick D. S. Smith (Madison, WI)
Primary Examiner: Ruth McInroy
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/203,954
Type: Grant
Filed: Apr 21, 2004
Date of Patent: Dec 6, 2005
Assignee: HOS Development Corporation (Litchfield, IL)
Inventors: Larry E. Maddux (Salem, IL), Raymond J. Drake (Salem, IL), David E. Barnard (Saint Paul, MN), Williams C. Lindeman (Marshall, WI), Richard Nelipovich (Pontiac, MI), Douglas S. Rodenkirch (Sun Prairie, WI), Garrick D. S. Smith (Madison, WI)
Primary Examiner: Ruth McInroy
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/203,954
Classifications
Current U.S. Class:
Including Eye, Ear, Or Face Protection Feature (D29/106)