Geometrical instruments – Indicator of direction of force traversing natural media – With viewing aid
Patent
1993-05-26
1994-11-08
Cuchlinski, Jr., William A.
Geometrical instruments
Indicator of direction of force traversing natural media
With viewing aid
33379, 362 32, 362120, G01C 932
Patent
active
053615034
ABSTRACT:
An accessory for addition to a standard carpenter's level includes: a light source fastenable into the finger slot common to such levels and fiber optic, light-transmitting tubes extending from the light source to illuminate the bubble vials of the level.
REFERENCES:
patent: 1268622 (1918-06-01), Reynolds
patent: 3114507 (1963-12-01), Dommer
patent: 3192375 (1965-06-01), Olson
patent: 3751655 (1973-08-01), Codrino
patent: 4394714 (1983-07-01), Rote
patent: 4542447 (1985-09-01), Quackenbush
patent: 5025567 (1991-06-01), McWilliams et al.
Dolan-Jenner "Fiber Optic Selection Guide", Woburn, Mass. Catalog SG305, 1992, pp. ii, 1, 13, 19.
Cuchlinski Jr. William A.
Smith Hugh E.
Wirthlin Alvin
LandOfFree
Accessory for carpenter levels does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Accessory for carpenter levels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Accessory for carpenter levels will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1772788