U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 5421089

Fork With Timer

A fork with timer for providing a cue to a user after an elapsed period of time for indicating that another bite of food using the fork may be taken.

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Class 178/94 - Pyrographic


Subclass of Class 178 - Telegraphy
Definition: Code-recorders in which the record is made by pyrographic
No. of patents: 1
Last issue date: 01/27/1976


NumberTitleIssue Date
3934695Method and apparatus for enhancing and maintaining character quality in thermal printers
The quality of thermally printed characters is enhanced by controlling the time at which and the time for which power is applied to the resistive printing elements in a battery-operated moving-head thermal dot matrix printer. By sequentially strobing the ...
01/27/1976
 
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