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Patent No. 5265827

Paddle Wheel Plane

An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.

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Class 108/27 - WITH PERIPHERAL GUARD


Subclass of Class 108 - Horizontally supported planar surfaces
Definition: Device having an upright barrier adjacent to an edge of
No. of patents: 175
Last issue date: 05/22/2012


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NumberTitleIssue Date
4242848Metal strip edge protecting and reinforcing channel
An edge protecting and reinforcing channel for shelves, boards, and similar plane platelike members. The channel is formed of a single metal strip and as seen in cross section includes an exterior section and two legs perpendicular thereto, and arranged s...
01/06/1981
4191110Shelf construction
A shelf construction includes a pair of vertically extending end supports mounted in spaced parallel relationship to a rear support surface and including a plurality of vertically spaced horizontally extending support rods extending between the end suppor...
03/04/1980
4126365Counter top to back-splash element attachment
A somewhat channel shaped elongated connector element interconnecting an upwardly extending backsplash element with a counter top along the rear edge thereof includes a lower flange abutting the lower surface of such counter top, a web section having a lo...
11/21/1978
4119044Tool caddy
A tool caddy has a wheeled horizontal platform from which a post projects rigidly upward near one margin of the platform. A support assembly is mounted on the post for movement in a vertical direction, and the assembly includes an upwardly-facing ledge. T...
10/10/1978
4117782Guard for preventing human injuries on impact with furnishings
A removable impact guard for preventing injury to humans such as children and the infirm on striking edges of furnishings and the like comprises a self-holding elongate member for wrapping around furnishings and a securance along the elongate member for a...
10/03/1978
4088081Card tray
A universally attachable tray assembly adapted to be secured to table edges of various configurations including on the surface thereof a set of instructions regarding a particular card game, chip recesses for storing betting chips and a drink recess. The ...
05/09/1978
4074635Plastic shelf unit
An integrally molded, one-piece, plastic shelf unit which can be mounted directly on a surface either singly, or adjacent similar units, without the need for separate mounting structures such as brackets, and which is nestable for convenient shipment and ...
02/21/1978
4033461Cleaning and draining device for sink
A cleaning and draining device for a sink includes a rectangular basket having an open top end formed with a peripheral support frame or rim extending about the open end. Opposite portions of the rim or frame are adapted to rest on and be slidingly suppor...
07/05/1977
4023682Device for securing containers to refrigerator shelves
A retaining device for refrigerator shelves, particularly for use in boats, trailers, and other moving vehicles. The device is made of spring wire for the purpose of exerting outward pressure at the lower ends. The lower ends have specially designed doubl...
05/17/1977
4015543Platform support structure
A platform support structure includes a platform having an upper support surface and a lower surface. A slot extends into the lower platform surface and an elongated support bracket includes a portion which is integral with the platform within the slot so...
04/05/1977
3999490Security top or guard for an infant's dressing table or the like
A top or guard for an infant's dressing table or dresserette is provided which is so designed and constructed as to reduce or minimize the possibility of the infant rolling or falling off the table. The top is of such construction that it can be shortened...
12/28/1976
3960354Corner protector
A corner protector adapted to extend over a corner portion of an object of furniture, such as a table, for protecting against injuries to small children or other people falling accidentially against the corner portion, includes an upper plate composed of ...
06/01/1976
3948580Foods display shelf
A horizontally disposed shelf having an upstanding end wall adapted to be connected in cantilever fashion to a horizontal support bar on the forwardly disposed wall surface above food displayed in an open top refrigerated food display case....
04/06/1976
3943859Shelf attachment
A compact shelf-like device which is readily attachable to a standard toilet-tissue dispenser without need of special tools. The device is adapted to hold one or more toilet accessories conveniently....
03/16/1976
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