Supports – Resilient support – Including spring zone understructure
Patent
1977-04-11
1979-02-27
Staab, Lawrence J.
Supports
Resilient support
Including spring zone understructure
297300, 248618, 248632, A45D 1904
Patent
active
041415302
ABSTRACT:
A platform rocking chair is provided by mounting a chair seat to a platform solely by a pair of flat fiber-reinforced springs extending from the sides of the platform to the sides of the chair seat. The rocker blocks employed in many platform rockers are eliminated.
REFERENCES:
patent: 107924 (1870-10-01), Lamb
patent: 183366 (1876-10-01), Born
patent: 955220 (1910-04-01), Stewart
patent: 2068996 (1937-10-01), Smith
patent: 2360428 (1944-10-01), Larsen et al.
patent: 2537071 (1951-01-01), Lukins
patent: 2802514 (1957-08-01), Ninde
patent: 2828801 (1958-04-01), Papst
patent: 2916084 (1959-12-01), Bottemiller et al.
patent: 2969971 (1961-01-01), Nelson
patent: 3070343 (1962-12-01), Gariepy
Alexander Cruzan
Granrud Robert E.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Staab Lawrence J.
LandOfFree
Platform rocking chair springs does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Platform rocking chair springs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Platform rocking chair springs will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-719337