Resistance pack for exercise machines
Latest SpiraFlex, Inc. Patents:
Description
FIG. 1 is a perspective view of a resistance pack for exercise machines showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof taken from the left side of FIG. 3; and,
FIG. 5 is a side elevational view thereof taken from the right side of FIG. 3.
Claims
The ornamental design for a resistance pack for exercise machines, as shown and described.
Referenced Cited
U.S. Patent Documents
481730 | August 1892 | Miller |
518967 | May 1894 | Poole |
885074 | April 1908 | Nidever |
4010948 | March 8, 1977 | Deluty |
4114875 | September 19, 1978 | Deluty |
4944511 | July 31, 1990 | Francis |
5209461 | May 11, 1993 | Whightsil, Sr. |
6066077 | May 23, 2000 | Horst |
6126580 | October 3, 2000 | Francis et al. |
6440044 | August 27, 2002 | Francis et al. |
Patent History
Patent number: D521087
Type: Grant
Filed: Sep 17, 2004
Date of Patent: May 16, 2006
Assignee: SpiraFlex, Inc. (Kansas City, MO)
Inventor: Paul S. Francis (Kansas City, MO)
Primary Examiner: Philip S. Hyder
Assistant Examiner: RoseLynne Ulm
Attorney: Blackwell Sanders Peper Martin LLP
Application Number: 29/213,513
Type: Grant
Filed: Sep 17, 2004
Date of Patent: May 16, 2006
Assignee: SpiraFlex, Inc. (Kansas City, MO)
Inventor: Paul S. Francis (Kansas City, MO)
Primary Examiner: Philip S. Hyder
Assistant Examiner: RoseLynne Ulm
Attorney: Blackwell Sanders Peper Martin LLP
Application Number: 29/213,513
Classifications
Current U.S. Class:
Element Or Attachment (D21/694)