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F & F Koenigkramer, Inc. Patents |
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Assignee: F & F Koenigkramer, Inc.
Address: Cincinnati, OH
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4778137 |
Lift base |
October 18, 1988 |
| A lift base for raising and lowering objects such as an ophthalmological chair comprises a piston rotatably and axially movable within a cylinder and connected to a base support which mounts the chair or other object. A sleeve keyed to the cylinder is movable axially relative thereto but |
| 4741506 |
Moveable base support for an examination/treatment chair |
May 3, 1988 |
| A base support for an examination/treatment chair permits lateral movement of the chair relative to a support for medical instruments and comprises a top plate laterally movable on wheel assemblies relative to a fixed bottom plate. A locking assembly interposed between the top and bottom |
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