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Patent No. 6637447

Beerbrella

A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.

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Class 212/98 - Hoist, carry and lower


Subclass of Class 212 - Traversing hoists
Definition: Miscellaneous linear cable load-suspension hoists which
No. of patents: 9
Last issue date: 02/12/2008


NumberTitleIssue Date
7328812Overhead travelling carriage
A centering member 20 is pressed downward using an elastic member 28; the centering member 20 is provided at the bottom of a platform 14. A plate 26 receiving an upper end of the elastic member 28 is positioned high while th...
02/12/2008
7207277System and method for moving objects within two-dimensional space
Embodiments of the invention move objects throughout two-dimensional space by using a support rope that is coupled with both opposing sides of the platform. This rope controls the Y-axis motion and Z-axis motion of the platform and is designated the YZ movement rope...
04/24/2007
7127998Object movement system and method
Embodiments of the invention move objects throughout two-dimensional and three-dimensional space by using a movement line that is coupled with a plurality of opposing sides of the platform. The movement line is used to control the horizontal axis motion and Z-axis m...
10/31/2006
7036436Mounting system reeved to move an object in two-dimensions and methods relating to same
Embodiments of the invention move objects throughout two-dimensional space by using a support line that is coupled with both opposing sides of the platform. This line controls the Y-axis motion and Z-axis motion of the platform and is designated the YZ movement line...
05/02/2006
6886471Traveling highline system
A traveling highline aerial cable rail system for moving objects over large distances in three-dimensional space. A pair of track dollies mounted beneath substantially parallel and distantly separated support trusses allow the entire load bearing highline itself to ...
05/03/2005
4662525Logging carriage with band brake
A novel log-hauling carriage which features a band brake assembly for controlling rotation of a drum in the carriage. The carriage includes a rotatably mounted drum containing three sections on which are wound the main and slackpulling lines, and a drop l...
05/05/1987
4629079Transport carriage
An improved carriage for use in a skyline logging system simultaneously utilizing more than one load cable wth the same carriage for connecting to and dragging separate "turns" of logs from the area in which they were felled to a landing area next to the ...
12/16/1986
4546890Automatic hoist and traversing apparatus
This invention relates to hoisting and traversing apparatus, and particularly to automatic hoisting and traversing apparatus which requires only a single motor for both hoisting and traversing. More particularly, the invention relates to a hoisting and tr...
10/15/1985
4109799Skyline logging carriage
A skyline logging carriage wherein the winch drum around which the load line is wound is powered by a fluid motor through a worm gear arrangement which eliminates the need for a separate braking system. The fluid motor is driven by a fluid pump powered by...
08/29/1978
 
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