Classifying – separating – and assorting solids – Sifting – Plane sifters
Reexamination Certificate
2011-08-23
2011-08-23
Matthews, Terrell (Department: 3653)
Classifying, separating, and assorting solids
Sifting
Plane sifters
C209S315000, C209S318000, C209S365200, C209S365300
Reexamination Certificate
active
08002116
ABSTRACT:
A single or multi-deck vibrating stackable material screening unit having a plurality of screen frames each with a plurality of compression cross members, a plurality of tension cross members, two air manifold cross members, a plurality of air operated isolation mounts, a plurality of mounting blocks, fastened to an air operated isolation mount; a vibrating screen tensioner supporting a vibrator motor and a body over and connected to the mounting blocks over all compression cross members wherein the body has a length longer than its width and the length extends from the feed inlet to the discharge spout, two relocatable removable detachable lifting mechanisms, two clevis assemblies connecting to at least two tang assemblies, and particulate falls through the screen cloth from the first screen frame to the second screen frame, while discharging a predetermined diameter particulate.
REFERENCES:
patent: 265398 (1882-10-01), Esmond
patent: 1500090 (1924-07-01), Sturtevant
patent: 1639678 (1927-08-01), Woodward
patent: 4003831 (1977-01-01), Tishkov et al.
patent: 4642180 (1987-02-01), Kaufman
patent: 5232098 (1993-08-01), St-Pierre et al.
patent: 5341939 (1994-08-01), Aitchison et al.
patent: 6575304 (2003-06-01), Cudahy
patent: 7644824 (2010-01-01), Hollyfield et al.
patent: 2009/0206011 (2009-08-01), Cudahy
patent: 2010/0038291 (2010-02-01), Sauser
Buskop Wendy
Buskop Law Group PC
Matthews Terrell
LandOfFree
Vibrating stackable fine industrial mineral high speed... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vibrating stackable fine industrial mineral high speed..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibrating stackable fine industrial mineral high speed... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2658374