Supports – Props and braces – Adjustable length
Reexamination Certificate
2007-07-10
2007-07-10
Sterling, Amy J. (Department: 3632)
Supports
Props and braces
Adjustable length
C248S351000, C248S352000
Reexamination Certificate
active
10786981
ABSTRACT:
An improved emergency vehicle support kit comprises a cylinder and two pistons attached to form a telescoping device. When assembled, the telescoping device attaches to an improved vehicle support base plate by a swivel support base plate adapter. The support base plate also attaches to swivel support base plate adapter, and this adapter rotates approximately 340 degrees along the upper vehicle support base plate surface. With this swivel support base plate adapter, the operator can manually orient the telescoping device either vertically or at an angle. Knurled connecting collars comprise circular interior lips which prevent each first and second piston from inadvertently falling from the cylinder or the wider piston, as the case may be.
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patent: 2004/0258460 (2004-12-01), Taylor
Naumann, Esq. Adrienne B.
Sterling Amy J.
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