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 Title: |
US3790974:
LIFTING AND TRANSPORTING DEVICE FOR DISABLED PERSONS
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| Country: |
US United States of America
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| Inventor: |
Johansson, Hans Arne Valentin; Esloy, Sweden
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| Assignee: |
None
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| Published / Filed: |
1974-02-12
/ 1972-06-30
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| Application Number: |
US1972000267903
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| IPC Code: |
Advanced:
A61G 5/14;
A61G 7/10;
B66C 23/48;
IPC-7:
A61G 7/10;
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| ECLA Code: |
A61G7/10N6; A61G5/14; A61G7/10S6; A61G7/10V4; A61G7/10Z10C; A61G7/10Z10H; B66C23/48; K61G200/34;
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| U.S. Class: |
Current:
005/083.1;
297/411.3;
Original:
005/086;
005/081;
297/417;
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| Field of Search: |
005/081,83,86,87,89
297/417,418
004/237
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| Priority Number: |
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| Abstract: |
A device for lifting and transporting disabled persons comprising a wheeled base rack on which a first upright support column is fixed while a second support column is movable on the first column. The second column carries arm rests and a seat which is mounted pivotably and releasably.
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| Attorney, Agent or Firm: |
Dennemeyer, John J. ;
Schwartz, Arthur ;
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| Primary / Asst. Examiners: |
Nunberg, Casmir A.;
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| INPADOC Legal Status: |
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Family Legal Status Report
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| Family: |
Show 29 known family members
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First Claim:
Show all 14 claims |
What is claimed is:
1. A lifting and transporting device for disabled persons comprising:
- a. a base member,
- b. a first substantially vertical column mounted on said base member,
- c. a second column telescopically mounted relative to said first column,
- d. a seat,
- e. said second column having a first means for supporting said seat in an operative position at a substantially right angle relative to said second column and for permitting movement of said seat to an inoperative position,
- f. said seat being saddle-shaped and having a narrow part coupled to said first seat supporting means in close proximity to said second column,
- g. said second column having a second means located above said seat for supporting a pair of laterally spaced armrests in an operative position substantially parallel to each other and to a surface upon which the device rests,
- h. power means for displacing said second column relative to said first column, and
- i. means for operating said power means, said operating means being located approximately at the top of said second column for enabling a person sitting on the seat to operate the power means.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 17 U.S. patent(s) that reference this one
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