Chairs and seats – Detachable supplemental flexible pad or cover – For child seat
Patent
1990-09-07
1991-09-17
Dorner, Kenneth J.
Chairs and seats
Detachable supplemental flexible pad or cover
For child seat
297414, 297397, 297DIG3, 5441, A47C 2700, A47C 3100
Patent
active
050488929
ABSTRACT:
An elongate longitudinally aligned cushion member mounted about a selective frame portion of an associated lawn chair to effect desired cushioning relative to the lawn chair structure. The organization is defined by a tubular member, including a coaxially aligned board directed therethrough. A modification of the invention includes an elongate member defined by a serpentine exterior configuration defining parallel ribs, with the member including a pneumatic chamber therewithin and further including an overlying fluid chamber and an underlying chamber formed of a resilient pad-like member.
REFERENCES:
patent: 1247547 (1917-11-01), Eune
patent: 1640618 (1927-08-01), Sampson
patent: 1650385 (1927-11-01), Payton
patent: 2679893 (1954-06-01), Bennett
patent: 2822554 (1958-02-01), Wenzelberger
patent: 3428357 (1969-02-01), Lueck
patent: 3512829 (1970-05-01), Paris
patent: 4247963 (1981-02-01), Reddi
patent: 4285544 (1981-08-01), Zapf
patent: 4383712 (1983-05-01), Kaganas
patent: 4470630 (1984-09-01), Shields
patent: 4565405 (1986-01-01), Mayer
patent: 4676376 (1987-06-01), Keiswetter
patent: 4712833 (1987-12-01), Swanson
patent: 4761011 (1988-08-01), Sereboff
Dorner Kenneth J.
Gardner James M.
Gilden Leon
LandOfFree
Lawn chair pad having fluid, pneumatic and polymeric chambers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lawn chair pad having fluid, pneumatic and polymeric chambers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lawn chair pad having fluid, pneumatic and polymeric chambers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1912194