Chairs and seats – Armrest – Adjustable to multiple use positions relative to bottom or back
Patent
1993-04-02
1995-02-14
Dorner, Kenneth J.
Chairs and seats
Armrest
Adjustable to multiple use positions relative to bottom or back
2974112, 248409, A47C 754
Patent
active
053888928
ABSTRACT:
A manually operated mechanism for relatively engaging and locking two structural members in a number of positions. One member includes a shroud slideably surrounding a second structural member. The shroud has a locking device for selectively engaging any of a plurality of notches on a notched member that is rigidly affixed to the structural member. Another member, such as an armrest, may be affixed to the telescoping shroud.
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CA Pending patent appl. Ser. No. 08/026,602, filed Mar. 5, 1993.
Prior Art 1 sketch (undated).
Prior Art 2 sketch (undated).
Dorner Kenneth J.
Jr. Milton Nelson
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