Chairs and seats – Armrest – Adjustable to multiple use positions relative to bottom or back
Patent
1999-03-04
2000-01-25
Nelson, Jr., Milton
Chairs and seats
Armrest
Adjustable to multiple use positions relative to bottom or back
29741135, A47C 754
Patent
active
060170913
ABSTRACT:
An adjustable armrest assembly has a fixed seat, a control seat disposed on the fixed seat, a pad seat disposed on the control seat, a main body disposed on the pad seat, and a cover plate covering the main body. The fixed seat has two through apertures. The control seat has two stepped holes, two threaded apertures, and two upper grooves. The main body has a lower recess receiving the pad seat and the control seat, an upper recess receiving an elastic plate, and a separation plate. Two slide seats are inserted in the stepped holes. Two hollow cylinders are inserted in the upper grooves.
REFERENCES:
patent: 5415459 (1995-05-01), Schultz
patent: 5484187 (1996-01-01), Doerner et al.
patent: 5590934 (1997-01-01), Gibbs
patent: 5641203 (1997-06-01), Van De Riet et al.
patent: 5651586 (1997-07-01), Groth
patent: 5655814 (1997-08-01), Gibbs
patent: 5884976 (1999-03-01), Breen et al.
Jr. Milton Nelson
Kamrath Alan
LandOfFree
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