Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means
Patent
1996-03-18
1998-05-19
Oberleitner, Robert J.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Condition responsive means controls separating means
209578, B07C 500
Patent
active
057526079
ABSTRACT:
A process to distinguish plumbing parts, either individually or as combined into a plumbing product, in which one of two types of coatings have been applied to the parts, with the parts being visually indistinguishable by the type of coating. The parts are illuminated with a non-visible light operating at a frequency which will be absorbed by only one type of coating. The parts may be coated with an essentially organic coating or an essentially inorganic coating. Only one of these coatings will absorb the non-visible light and such absorption will be displayed so as to distinguish between parts having the different types of coatings.
REFERENCES:
patent: 2798605 (1957-07-01), Richards
patent: 3721501 (1973-03-01), Atkinson et al.
patent: 4017194 (1977-04-01), Conroy et al.
patent: 4204950 (1980-05-01), Burford
patent: 4227083 (1980-10-01), Sherinski
patent: 4254337 (1981-03-01), Yasujima et al.
patent: 4558786 (1985-12-01), Lane
patent: 5206510 (1993-04-01), Wolf et al.
patent: 5318172 (1994-06-01), Kenny et al.
Bartz C. T.
Moen Incorporated
Oberleitner Robert J.
LandOfFree
Process for distinguishing plumbing parts by the coatings applie does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for distinguishing plumbing parts by the coatings applie, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for distinguishing plumbing parts by the coatings applie will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1846134