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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 210/168 - Lubrication


Subclass of Class 210 - Liquid purification or separation
Definition: Systems designed to lubricate moving parts of a machine.
No. of applications: 7
Last issue date: 08/10/2006


Application No.Application TitleIssue Date
20060175239Dual transmission filter design
A method and apparatus for a compact dual transmission filter design is provided. More precisely, a single filter housing is adapted to accommodate a primary filter and an auxiliary filter in fluid communication with a primary pump and auxiliary pump, respectively. The ...
08/10/2006
20050211611Apparatus for the transfer of low density solids in a liquid medium
Disclosed is an apparatus for the transfer of low-density solids in a liquid medium. Where the solids have a density near or less than that of the process liquid, transfer of both solids and liquids via pumping mechanisms have proven difficult. The solids are therefore ...
09/29/2005
20050139534Ribbed plastic tray insert apparatus and method for supporting filter media in an engine or transmission filter
A tray insert for supporting filter media in an engine or transmission oil filter. The tray insert is preferably made from plastic and can preferably rest on the bottom of the filter housing. Alternatively, the tray insert can preferably be made of plastic or metal and ...
06/30/2005
20050133421Ribbed plastic tray insert apparatus and method for supporting filter media in an engine or transmission filter
A tray insert for supporting filter media in an engine or transmission oil filter. The tray insert is preferably made from plastic and can preferably rest on the bottom of the filter housing. Alternatively, the tray insert can preferably be made of plastic or metal and ...
06/23/2005
20050126968Oil filtration system
An oil filtration system includes three separate tanks. A first of these tanks is to receive oil from a wheel motor of the mining or construction vehicle. A second of these tanks is to receive the oil from the first tank after the oil in the first tank has been sufficie...
06/16/2005
20050098508Return-side filter for use in a vehicle transmission
A fluid filtration assembly (10) operable to provide both return-side and supply-side filtration, as, for example, of a fluid entering and leaving a sump (14) as it circulates in a vehicle transmission (12). The fluid filtration assembly (10)...
05/12/2005
20050023200Combined oil filter and oil cooler unit
To provide a combined oil filter and oil cooler unit in which the oil filter and the oil cooler are neatly integrated together to thereby suppress any undesirable interference with peripheral component parts such as, for example, exhaust tubes, the combined oil filter a...
02/03/2005
 
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