Plant husbandry – Plant supports – Vertical
Reexamination Certificate
2007-10-16
2007-10-16
Hayes, Bret (Department: 3641)
Plant husbandry
Plant supports
Vertical
C047S044000, C047S045000, C248S153000, C248S175000
Reexamination Certificate
active
09682048
ABSTRACT:
A folding plant and vine supporter that has rings of different diameters which are attached to four identical vertical supports. When fully assembled, the rings are horizontal or situated perpendicular to the vertical supports. The vertical supports provide four equidistant focal points, which maintain the rings in a horizontal position. Each ring rests at a level along the vertical support. The ring with the smallest diameter is the lowermost ring or the ring closest to the ground. The ring with the largest diameter is the uppermost ring or the ring furthest away from the ground. The rings increase in diameter as the distance from the ground increases. Each ring has a ridge around the inside circumference to stabilize the plant support in the assembled position. The rings resist upward movement.
REFERENCES:
patent: 760879 (1904-05-01), Kunzman
patent: 903986 (1908-11-01), Klahn et al.
patent: 2051596 (1936-08-01), Harbaugh
patent: 3397485 (1968-08-01), Peterson
patent: 3627242 (1971-12-01), Vandermast
patent: 4019280 (1977-04-01), Summers
patent: 4503636 (1985-03-01), Stuckey
patent: 5179799 (1993-01-01), Hillestad
patent: 5423148 (1995-06-01), Thornhill
patent: 5473839 (1995-12-01), Stidham
patent: 6453606 (2002-09-01), Shulman et al.
Greenberg & Lieberman LLC
Greenberg Esq. Michael L.
Hayes Bret
LandOfFree
Collapsible plant stand does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collapsible plant stand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible plant stand will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3898920