Weightlifting apparatus

Exercise devices – Gymnastic – Play area climbing or traversing arrangement

Reexamination Certificate

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Details

C482S023000, C482S038000

Reexamination Certificate

active

07731631

ABSTRACT:
A weightlifting apparatus includes a pair of spaced-apart support columns which carry a pair of spaced-apart self-spotter bars. The self-spotter bars extend from the columns such that the height and optionally the angle can be adjusted. The self-spotter bars are positioned to hold a weight bar at a safe height should the user drop the weight during an exercise.

REFERENCES:
patent: 1104505 (1914-07-01), Holworthy
patent: 3207511 (1965-09-01), Hoffman
patent: 3268224 (1966-08-01), Freshour
patent: 4231570 (1980-11-01), Reis
patent: 4252314 (1981-02-01), Ceppo
patent: 4382596 (1983-05-01), Silberman
patent: 4635930 (1987-01-01), Cormier
patent: 4757998 (1988-07-01), Landin
patent: 4828252 (1989-05-01), Bowen et al.
patent: 4919419 (1990-04-01), Houston
patent: 4928961 (1990-05-01), Madden
patent: 5082260 (1992-01-01), Dinelli
patent: 5151072 (1992-09-01), Cone et al.
patent: 5250013 (1993-10-01), Brangi
patent: 5306220 (1994-04-01), Kearney
patent: 5433686 (1995-07-01), Marsh
patent: 6168548 (2001-01-01), Fleming
patent: 6565495 (2003-05-01), Slattery
patent: 2001/0034289 (2001-10-01), Parrillo
patent: 2007/0203002 (2007-08-01), Webber

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