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Patent No. 5377411

Hair Cutting Appliance

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.

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Class 60/314 - Two-cycle engine


Subclass of Class 60 - Power plants
Definition: Apparatus in which the waves or pulses aid in the scavenging
No. of applications: 5
Last issue date: 02/10/2011


Application No.Application TitleIssue Date
20110030352TWO-STROKE LEAN BURN GAS ENGINE WITH A SILENCER/CATALYTIC CONVERTER
A low emissions 2-stroke natural gas fueled engine includes at least one cylinder with an exhaust port in communication with a silencer/catalytic converter unit. The unit has first and second volumes in communication with each other. The first volume dampens spurious ex...
02/10/2011
20090313981Externally adjustable modular tuned exhaust system
A modular tuned exhaust pipe coupled to a remote controlled vehicle having a two stroke motor, having a body portion with an exhaust port. A convergent cone section is internally and slidingly mounted within the body portion and has an at last one exhaust hole. An adjus...
12/24/2009
20070240410Multiple-cylinder engine for outboard motor
An engine body of the multiple-cylinder engine for an outboard motor can include a crankcase for supporting a crankshaft whose axis extends vertically, and plural cylinders that are vertically arranged in line, each cylinder horizontally extending outward from the crank...
10/18/2007
20070137604Motorcycle engine
A motorcycle engine is described which reduces heat transfer to cylinder heads of the engine. Embodiments provide for cylinder head exhaust port to reduce exhaust flame contact. A valve guide to provide additional support due to the modified cylinder head is described. ...
06/21/2007
20070101707DUAL MOTORCYCLE EXHAUST SYSTEM
An exhaust system for an internal combustion engine having a first cylinder and a second cylinder from which pulses of exhaust gas exit and are routed along separate paths towards the exhaust mufflers. The exhaust system independently routes the pulses of exhaust gas fr...
05/10/2007
 
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