Receptacles – Closures – Floating closure
Patent
1992-04-28
1994-04-26
Shoap, Allan N.
Receptacles
Closures
Floating closure
220216, 220578, B65D 8840
Patent
active
053059042
ABSTRACT:
An improved fluid storage tank of the type having a bottom, side walls and a floating roof. A plurality of first support legs extend upwardly from the bottom. A plurality of second support legs extend from the floating roof. A power device attached to the floating roof is provided to rotate the roof between a first position in which the first and second support legs are not aligned, allowing the roof to be supported at a first elevation, and a second position in which the first and second support legs are aligned, allowing the roof to be supported at a second elevation.
REFERENCES:
patent: Re29270 (1977-06-01), Nelson
patent: 2554768 (1951-05-01), Allen
Berryhill Bill B.
Schwarz Paul A.
Shoap Allan N.
LandOfFree
Fluid storage tank does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid storage tank, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid storage tank will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1706658