Beds – With means for relocating an invalid – With a hoisting – lifting – elevating – or raising device
Reexamination Certificate
2007-12-04
2007-12-04
Santos, Robert G. (Department: 3673)
Beds
With means for relocating an invalid
With a hoisting, lifting, elevating, or raising device
C005S611000, C005S428000, C005S430000, C296S020000
Reexamination Certificate
active
11556796
ABSTRACT:
A multiple level elevating cot adapted to be rolled into emergency vehicles, the cot having a wheeled undercarriage supporting a cot frame having a leading end and a trailing end, The leading end comprises a drop frame adapted to be positionable in extended, middle, collapsed, and lengthened positions. Leg members interconnect the cot frame and the undercarriage. A latching device is adapted to selectively secure the leg members in a plurality of elevational positions. The cot further comprises a pair of sidearm supports provided to the cot frame between the leading end and the trailing end, each of the sidearm supports being adapted to be positionable in vertically-up, vertically-down, substantially horizontal, and folded positions relative to the cot frame.
REFERENCES:
patent: 2747919 (1956-05-01), Ferneau et al.
patent: 2958873 (1960-11-01), Ferneau
patent: 3039119 (1962-06-01), Bourgraf et al.
patent: 3088770 (1963-05-01), Weil et al.
patent: 3380085 (1968-04-01), Ferneau et al.
patent: 3644944 (1972-02-01), Bourgraf et al.
patent: 3759565 (1973-09-01), Ferneau
patent: 3980334 (1976-09-01), Ferneau et al.
patent: 4037871 (1977-07-01), Bourgraf et al.
patent: 4052097 (1977-10-01), Weil et al.
patent: 4097941 (1978-07-01), Merkel
patent: 4192541 (1980-03-01), Ferneau
patent: 4405172 (1983-09-01), Ferneau
patent: 4767148 (1988-08-01), Ferneau et al.
patent: 5432966 (1995-07-01), Berta et al.
patent: 5435027 (1995-07-01), Bourgraf et al.
patent: 5509159 (1996-04-01), Du-Bois
patent: 5537700 (1996-07-01), Way et al.
patent: 5575026 (1996-11-01), Way et al.
patent: 5913559 (1999-06-01), Sexton et al.
patent: 5987673 (1999-11-01), Smith
patent: 6125485 (2000-10-01), Way et al.
patent: 6381781 (2002-05-01), Bourgraf et al.
patent: 6389623 (2002-05-01), Flynn et al.
patent: 6526611 (2003-03-01), Flynn et al.
patent: 6701545 (2004-03-01), Ferneau et al.
patent: 6735794 (2004-05-01), Way et al.
patent: 6908133 (2005-06-01), Morton et al.
patent: 7131151 (2006-11-01), Ferneau et al.
patent: 2004/0034935 (2004-02-01), Ferneau et al.
patent: 2005/0120480 (2005-06-01), Benedict et al.
patent: 2005/0241063 (2005-11-01), Ferneau et al.
patent: 2007/0056104 (2007-03-01), Ferneau et al.
patent: 2007/0163044 (2007-07-01), Arnold et al.
patent: 2 281 201 (1995-03-01), None
Benedict William Harry
Bourgraf Elroy Edwin
Dyne Eugene Van
Ferneau Richard Henry
Pollock Irvin
Dinsmore & Shohl LLP
Ferno-Washington, Inc.
Santos Robert G.
LandOfFree
Multiple level roll-in cot does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple level roll-in cot, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple level roll-in cot will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3893795