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Patent No. 5571247

Self Containing Enclosure for Protection from Killer Bees

A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

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Class 56/253 - Co-axial wheels central cut


Subclass of Class 56 - Harvesters
Definition: Having two wheels which are coaxial and the cutter disposed
No. of patents: 3
Last issue date: 02/25/2003


NumberTitleIssue Date
6523336Combination grass mowing and rolling apparatus
An apparatus for mowing and rolling grass comprising a lower mowing-rolling unit, a handle coupled to the mowing rolling unit and securable in two or more positions, a first of the two or more positions for performing grass mowing operations, a second of ...
02/25/2003
6098388Mower coupling system
A coupling system for a lawn maintenance machine having at least one cutting unit comprises a pivoting device for pivoting the cutting unit around a pivot axis parallel to a traveling direction and substantially coincidental with a point of contact betwee...
08/08/2000
5239721Planetary gear system for sweeper brush roll
A floor sweeper includes a housing and wheels rotatably mounted on the housing for supporting the housing on a subjacent surface. A brush roll is rotatably mounted on the housing. A pair of gear cartridge members are located on opposite sides of the housi...
08/31/1993
 
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