Caster locking system for medical transport cart

Land vehicles – Wheeled – Nesting vehicles

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C280S079110, C135S067000, C005S511000, C005S620000

Reexamination Certificate

active

08038159

ABSTRACT:
A transport cart for attaching to a patient care apparatus having a locking system that converts the forward caster of the transport cart from an omni-directional pivotable caster to a fixed directional device by restraining its pivoting about a vertical axis. The forward caster is located at about the center of the footprint of the combined transport cart/patient care apparatus and the fixed directional movement of the forward caster provides stability in moving the combined apparatus. The locking mechanism may be internal to the caster or may have a pair of pivotable lock arms that contact the patient care apparatus as the two are brought together and the pivotable lock arms pivot to a locked position where they sandwich the caster therebetween to restrain its ability to pivot. The locking mechanism automatically or manually releases the forward caster to again freely pivot when the transport cart/patient care apparatus are separated.

REFERENCES:
patent: 3636586 (1972-01-01), Bollinger et al.
patent: 3890668 (1975-06-01), Stosberg et al.
patent: 4037291 (1977-07-01), Huempfner et al.
patent: 4349938 (1982-09-01), Fontana
patent: 7210690 (2007-05-01), Tan
patent: 7341121 (2008-03-01), Flowers et al.
patent: 7506890 (2009-03-01), Chen
patent: 7544742 (2009-06-01), Walsh
patent: 7861370 (2011-01-01), Chu
patent: 2001/0029643 (2001-10-01), Schroeder et al.
patent: 2005/0151334 (2005-07-01), Flowers et al.
patent: 2006/0016009 (2006-01-01), Mannix
patent: 2008/0012254 (2008-01-01), Giampavolo et al.

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

Caster locking system for medical transport cart does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Caster locking system for medical transport cart, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Caster locking system for medical transport cart will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4283178

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