Door jamb alignment apparatus
OwnerThomas E. Cheathaminventor
Life of this patent
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OwnerThomas E. Cheathaminventor
Estimating the term…
An apparatus used to align door jambs and like structures. A base member comprises a substantially longitudinal section through which a channel is formed in the top surface thereof, one end extending into a first jamb spreader. A first extension member is slidably coupled within the channel of the base member, the extended end of the extension member depending into a second jamb spreader. A second extension member is slidably coupled within the channel of the base member opposite the first extension member, the end opposing the second jamb spreader depending into a third jamb spreader. The jamb spreader of the first and second extension members include horizontal and vertical leveling members. By positioning the opposed jamb spreaders against the opposed door jambs or surfaces, the alignment of the door jambs and door frame may be determined to be in square and plumb alignment.
An apparatus for aiding in the installation of a door frame having spaced door jambs upon a supporting surface comprising:
Dependencies are inferred from the claim text.