Exercise devices – Gymnastic – Horizontal bar
Reexamination Certificate
2007-01-08
2009-11-24
Thanh, Loan H (Department: 3764)
Exercise devices
Gymnastic
Horizontal bar
C482S039000, C482S093000, C482S094000, C482S904000
Reexamination Certificate
active
07621847
ABSTRACT:
A doorway mounted body exercise apparatus has upper and lower horizontal bars bridging the doorway and carrying respective pulleys and, a rearwardly protruding weight set supporting arm which can be swung between either lateral side to the rear of the doorway to accommodate left and right hand hinged doors and can be retracted into the doorway to permit the door to be completely closed while still mounted. Different cabling arrangements enable the weight set to be used as a counter weight for body weight assistance or additional resistance. An upper frame carrying the upper bar is collapsible for removal and storage or to enable a person to walk through the doorway. The lower bar is hinged at one end to the jamb for swinging up against the jamb so as not to obstruct the doorway when not in use. Footpads on the upper frame enable exercising while hanging upside down.
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US/RO/SO international search report for PCT /US07/60287 completed Jan. 4, 2008 mailed Apr. 14, 2008.
Lamle Stewart
Mrena Barbara
Varro Tamas
Long Robert F
Thanh Loan H
Usher Robert W. J.
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