Geometrical instruments – Indicator of direction of force traversing natural media – Level or plumb – terrestrial gravitation responsive
Patent
1987-12-10
1989-08-01
Haroian, Harry N.
Geometrical instruments
Indicator of direction of force traversing natural media
Level or plumb, terrestrial gravitation responsive
33534, 33626, G01C 906
Patent
active
048522660
ABSTRACT:
An angle measuring device with a digital read-out mounted in a housing with two sharp parallel feet and a bisecting spring loaded needle, the housing having forty five degree, vertical and horizontal surfaces, useful for setting doctor blades and other surfaces to proper angles.
REFERENCES:
patent: 948523 (1910-02-01), Perkins
patent: 1871176 (1932-08-01), Hall
patent: 2531077 (1950-11-01), Mullin
patent: 2777210 (1957-01-01), Johnson et al.
patent: 2816369 (1957-12-01), Becker
patent: 2822623 (1958-02-01), Leguis
patent: 2972816 (1961-02-01), Richardson
patent: 3252223 (1966-05-01), Gettel
patent: 3324564 (1967-06-01), Wright et al.
patent: 4123848 (1978-11-01), Emmerich et al.
patent: 4434558 (1984-03-01), Face et al.
patent: 4467527 (1984-08-01), North et al.
patent: 4470198 (1984-09-01), Schering
patent: 4480390 (1984-11-01), Frissura et al.
patent: 4506448 (1985-03-01), Topping et al.
patent: 4635376 (1987-01-01), Fry
Pellinen John R.
Whitman Robert W.
Essco, Incorporated
Haroian Harry N.
LandOfFree
Angle measuring adapter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Angle measuring adapter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Angle measuring adapter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-123250