Ambulance cot and hydraulic elevating mechanism therefor

Beds – Invalid bed or surgical support – Vertically movable support for whole body of user

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C005S086100, C296S020000

Reexamination Certificate

active

11172434

ABSTRACT:
An ambulance cot is disclosed and the ambulance cot having a base frame configured for support on a surface, a litter frame configured for supporting thereon a patient and an elevating mechanism interconnecting the base frame and the litter frame and configured to interconnect the litter frame and the base frame in order to facilitate movement of the base frame and the litter frame toward and away from each other. A control mechanism is provided on the cot which is configured to facilitate the movement of the base frame and the litter frame toward each other and at differing speeds predicated on at least one of whether the base frame is supported on the surface and the litter frame is supported by an external support separate from the elevating mechanism.

REFERENCES:
patent: 2538993 (1951-01-01), Travis
patent: 2833587 (1958-05-01), Saunders
patent: 3099020 (1963-07-01), Garfield et al.
patent: 3174722 (1965-03-01), Alm
patent: 3815164 (1974-06-01), Smith
patent: 4071222 (1978-01-01), Wright
patent: 4078269 (1978-03-01), Weipert
patent: 4097941 (1978-07-01), Merkel
patent: 4271545 (1981-06-01), Christian, III
patent: 4534077 (1985-08-01), Martin
patent: 4556198 (1985-12-01), Tominaga
patent: 4558847 (1985-12-01), Coates
patent: 4613122 (1986-09-01), Manabe
patent: 4675926 (1987-06-01), Lindblom et al.
patent: 4984774 (1991-01-01), Zupancic et al.
patent: 5022105 (1991-06-01), Catoe
patent: 5054141 (1991-10-01), Foster et al.
patent: 5074000 (1991-12-01), Soltani et al.
patent: 5083331 (1992-01-01), Schnelle et al.
patent: 5084922 (1992-02-01), Louit
patent: 5135350 (1992-08-01), Eelman et al.
patent: 5220698 (1993-06-01), Hannant
patent: 5271113 (1993-12-01), White
patent: 5365622 (1994-11-01), Schirmer
patent: 5495914 (1996-03-01), DiMucci et al.
patent: 5537700 (1996-07-01), Way et al.
patent: 5575026 (1996-11-01), Way et al.
patent: 5697471 (1997-12-01), DiMucci et al.
patent: 5701618 (1997-12-01), Brugger
patent: 5740884 (1998-04-01), DiMucci et al.
patent: 5983425 (1999-11-01), DiMucci et al.
patent: 6219864 (2001-04-01), Ellis et al.
patent: 6332638 (2001-12-01), Menna
patent: 6526611 (2003-03-01), Flynn et al.
patent: 7000828 (2006-02-01), Jones
patent: 7150056 (2006-12-01), Lemire
patent: 2003/0079288 (2003-05-01), Cook et al.
patent: 2004/0055087 (2004-03-01), Edgerton
patent: 2004/0088792 (2004-05-01), O'Krangley et al.
patent: WO 2004/064698 (2004-08-01), None
Co-pending U.S. Appl. No. 10/850,144, filed May 20, 2004, Device for Preventing Emergency Vehicle Bumper Interference with Cot Wheel Deployment.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Ambulance cot and hydraulic elevating mechanism therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ambulance cot and hydraulic elevating mechanism therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ambulance cot and hydraulic elevating mechanism therefor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3943058

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.