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Patent No. 6711769

Pillow with retractable umbrella

A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.

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Class 414/594 - Load lowering, automatic return


Subclass of Class 414 - Material or article handling
Definition: Elevating devices designed to lower a load, discharge or
No. of patents: 2
Last issue date: 02/05/2002


NumberTitleIssue Date
6343905Edge gripped substrate lift mechanism
A substrate lift mechanism includes a plurality of fingers mounted on a hoop controlled by an actuator to transfer a substrate, such as a wafer or a flat panel display, from an edge grip arm to a chuck on a processing tool, such as integrated metrology to...
02/05/2002
6167670Casing system for dumbwaiters
A system for building shaft casing for dumb-waiters in a building structure with prefabricated assemblies that are readily stackable over each other. One lower, middle and top assemblies constitute the minimum combination typically used in going from one ...
01/02/2001
 
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