Article of furniture with inclinable back

Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – With means to hold chair in plural operative configurations

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

297355, 297357, 297443, A47C 440

Patent

active

043414176

ABSTRACT:
An article of furniture having a seat of a generally constant orientation but a back which can be tilted at various angles has a generally X-shaped relationship of the seat and back and, on each side a pair of horizontally spaced pins, affixed to the seat, one of which rides on the upper surface of a cooperating member of the back while the other can be selectively fitted into notches of a rack structure on the lower edge of the respective member. The upper edge or surface of these members have a cam configuration and the distance separating this edge from the bottoms of each of the respective notches is progressively increased downwardly along the rack so that the seat inclination is substantially constant for all positions in which the pins engage the notches.

REFERENCES:
patent: 631176 (1899-08-01), Pinnock
patent: 719908 (1903-02-01), Truesdell
patent: 2914117 (1959-11-01), Underwood

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Article of furniture with inclinable back does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Article of furniture with inclinable back, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Article of furniture with inclinable back will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2022442

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.