U.S. patents available from 1976 to present.
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Patent No. 5593111

Safety System For Remove a Rider From a Vehicle by Deploying a Parachute

Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.

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Class 400/135 - TYPING TO PRODUCE PIERCED CHARACTER


Subclass of Class 400 - Typewriting machines
Definition: Subject matter wherein significance is attributed to a typewriter
No. of patents: 6
Last issue date: 10/20/1998


NumberTitleIssue Date
5823691Method and apparatus for producing embossed images
An embossing device, which can produce traditional braille cells and crisp, well-defined, raised images of graphical subjects is disclosed. Embossing of sheet material is accomplished using punches which have embossing faces shaped to mate with recessed a...
10/20/1998
4821614Programmable magnetic repulsion punching apparatus
A punch apparatus for punching holes in thin sheet material including a frame, a punch element mounted on the frame for rectilinear movement, which further includes a planar element of conductive material mounted on the punch element, a coil on the frame ...
04/18/1989
4260102Apparatus for punching symbols into template material
An apparatus for punching of symbols into template material with a punching tool. The punching tool has punching pins selectable by corresponding selector means. An operating mechanism, after selection of the punching pins by the corresponding selector me...
04/07/1981
4183300Method of imprinting characters on adhesive bearing tapes
A method for imprinting alphanumeric or other characters on an adhesive bearing tape of the type having an antiblocking layer or coating on the surface of the tape which is opposite to the surface having the adhesive coating thereon. The method includes t...
01/15/1980
4011932Serial printing device
A printing device and a carriage transport motor are mounted separately on a carriage and driven in a step-wise manner. The motor shaft rolls over a rubber guide at least under the influence of the weight of the motor, while a driving pinion on the shaft ...
03/15/1977
3968867Information transmission device for point contact on an information carrier
An arm in an information transmission device having a device for printing or punching holes in an information carrier. The arm is light weight, occupies less space, and operates at a higher speed than known devices of the same type. The arm is supported b...
07/13/1976
 
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