THOMAS BRADFORD BEATTIE
Pilots at Willow Grn Way, Vacaville, CA
License number
California A0114483
Issued Date
Dec 2016
Expiration Date
Dec 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
273 Willow Green Way, Vacaville, CA 95687
Professional information
Drain Channel Alignment And Installation Apparatus
US Patent:
4878782, Nov 7, 1989
Filed:
Dec 11, 1987
Appl. No.:
7/132082
Inventors:
Thomas B. Beattie - Vacaville CA
Fred M. Schweinberg - Houston TX
Ronald L. Rutzen - Highlands TX
Fred M. Schweinberg - Houston TX
Ronald L. Rutzen - Highlands TX
International Classification:
E02B 500
US Classification:
405119
Abstract:
An alignment and installation strap for a presloped drainage channel run is disclosed wherein the strap includes a body and two arms perpendicular to said body, a spike attachment means on each arm and at least two thread holes with bolts on each arm, the holes being placed so that when the strap is placed over or under two adjacent drainage channel sections one of the bolts on each arm will screw into an indentation on each outside wall of one channel section and the other bolt on each arm will screw into an indentation on each outside wall of the second channel section when the two sections are correctly aligned and the two spike attachment means will accept, slide over and attach to two spikes which may be driven into the ground.