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Inventor: Irwin; Jack L.
Address: Swartz Creek, MI
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5071151 |
Tail wheel aircraft dolly |
December 10, 1991 |
| A dolly particularly suitable for manipulation of tail wheel aircraft is disclosed as having a wheel and axle assembly with an elongated lever extending rearwardly from the axle. A wheel-holding assembly comprised of two arms forming an open rectangle extends from the lever. The whee |
| 5037303 |
Ski training mirror method and apparatus |
August 6, 1991 |
| A mirrored training device for attachment to a ridden board-type athletic device is disclosed. The training device comprises a convex mirror in a shockproof case having attachment means for securing the training device to the board surface. The mirror casing may be angled, or unequal len |
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