Reformer exercise apparatus having a non-rotating spring...

Exercise devices – Support for entire body of user

Reexamination Certificate

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Details

C482S121000

Reexamination Certificate

active

07125368

ABSTRACT:
A reformer exercise apparatus has a generally rectangular frame and a pair of spaced-apart parallel tracks or rails joining a head end and a foot end. A movable carriage is mounted on the frame for movement of the carriage along the rails. A pair of spaced-apart anchor bar supports formed integrally with the tracks is fastened near the foot end of the frame and each supports an end of a nonrotating spring anchor bar. Each bar support has a series of upwardly open slanted slots, and the anchor bar is received in a selected pair of the slots. The cross section of each anchor bar end is shaped to engage the slot walls to prevent rotation of the anchor bar.

REFERENCES:
patent: 1738987 (1929-12-01), Dattilo
patent: 4706953 (1987-11-01), Graham
patent: 4884802 (1989-12-01), Graham
patent: 5066005 (1991-11-01), Luecke
patent: D362700 (1995-09-01), Breibart et al.
patent: 5607381 (1997-03-01), Endelman
patent: 5681249 (1997-10-01), Endelman
patent: 5792033 (1998-08-01), Merrithew
patent: 6186929 (2001-02-01), Endelman et al.
patent: 6338704 (2002-01-01), Endelman
patent: 6685606 (2004-02-01), Endelman
patent: 2003/0119636 (2003-06-01), Endelman

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