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The ornamental design for a stairway lift chair, as shown and described. |
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FIG. 1 is a perspective view of a stairway lift chair showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is a left side elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a front elevational view; and
FIG. 6 is a right side elevational view thereof.
Green, Thomas J., Prendergast, Sr., John F., Voves, David R., Sinchok, John
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 09 1988 | VOVES, DAVID R | CHENEY COMPANY, A CORP OF WI | ASSIGNMENT OF ASSIGNORS INTEREST | 004981 | /0577 | |
| Nov 09 1988 | PRENDERGAST, JOHN F SR | CHENEY COMPANY, A CORP OF WI | ASSIGNMENT OF ASSIGNORS INTEREST | 004981 | /0577 | |
| Nov 15 1988 | GREEN, THOMAS J | CHENEY COMPANY, A CORP OF WI | ASSIGNMENT OF ASSIGNORS INTEREST | 004981 | /0577 | |
| Nov 17 1988 | SINCHOK, JOHN | CHENEY COMPANY, A CORP OF WI | ASSIGNMENT OF ASSIGNORS INTEREST | 004981 | /0577 | |
| Dec 05 1988 | The Cheney Company | (assignment on the face of the patent) | / | |||
| Jun 21 1991 | CHENEY COMPANY, THE | ACCESS INDUSTRIES, INC | MERGER SEE DOCUMENT FOR DETAILS | 007908 | /0619 | |
| Jun 27 1991 | AMERICAN STAIR-GLIDE | BOATMEN S NATIONAL BANK OF ST LOUIS, THE | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 005822 | /0603 | |
| Jan 18 1996 | BOATMEN S NATIONAL BANK OF ST LOUIS, THE | ACCESS INDUSTRIES, INC | RELEASE OF LIEN | 007824 | /0806 |
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