"Everyone acquainted with the subject will recognize it as a conspicuous failure."
Henry Morton, president of the Stevens Institute of Technology ; Said in 1880 about the light bulb
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| Number | Title | Issue Date |
| 7328953 | Customized articulating anatomical support Disclosed is a method and apparatus for a fully customizable bath chair that is configurable to provide a wide variety of positioning options of the head, trunk and leg support in a sitting or reclining position. The described embodiments can be custom fit to indivi... | 02/12/2008 |
| 7195310 | Collapsible chair with adjustable backrest A chair includes a support assembly comprised of a first leg set having two space first bars and a second leg set having two space second bars located between and pivoted to the first bars. A backrest has is rotatable with respect to the support assembly to selectiv... | 03/27/2007 |
| 7140589 | Cushion lift for seat assembly A cushion lift assembly for raising and lowering the front and rear portions of an automobile seat independently and/or simultaneously. The cushion lift assembly includes mounting members and a pair of connecting members interconnecting the mounting members. The con... | 11/28/2006 |
| 6899384 | Foldable chair assembly A foldable chair assembly includes a seat frame, a backrest pivoted to the seat frame, a rear leg pivoted to the backrest, and a front leg pivoted to the rear leg and the seat frame. When the chair assembly is folded, the seat frame, the backrest, and the front and ... | 05/31/2005 |
| 5921621 | Collapsible chair A lightweight, collapsible chair with four legs supporting the corners of a square seat and a back cantilevered from a single leg, placed diagonally over and across the square seat, and positioned between the diagonal and the single leg so that the user s... | 07/13/1999 |
| 4867505 | Adjustable lounge chair The adjustable lounge chair is pivotal from an upright position into a reclined position via the use of telescoping arms of the arm frame. Spring biased buttons are used to releasably hold the telescoping arms and, thus, the back frame in the upright posi... | 09/19/1989 |
| 4244619 | Folding chair The folding chair has uniquely hinged components so that it may be folded into a small, compact unit. Side supports are mounted so as to lie substantially parallel to the back support when folded, and to extend substantially perpendicularly from the back ... | 01/13/1981 |
| 4240662 | Folding shampoo chair Hingedly connected seat and back portions of a padded shampoo chair have storage recesses in corresponding sides thereof into which folding legs of the seat portion and a folding shoulder and head rest and arm rests of the back portion are nested when the... | 12/23/1980 |