U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5205055

Pneumatic Shoe Lacing Apparatus

This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 172/42 - Guided by walking attendant


Subclass of Class 172 - Earth working
Definition: Apparatus in which a driven earth working element is mounted
No. of applications: 20
Last issue date: 12/15/2011


Application No.Application TitleIssue Date
20110303425TILLER HOUSING
A tiller includes a tiller frame and an upright assembly extending from the frame. The frame is supported by at least one wheel and defines a cavity. A transmission assembly is supported by the frame and has an output member that is configured to be drivingly coupled to...
12/15/2011
20110297404CONVERTIBLE WEEDLESS ROTARY HOE AND TILLER AND METHODS OF USE
A convertible rotary hoe and tiller apparatus for weeding and loosening soil without being prone to clogging with weeds during normal use. The convertible rotary hoe and tiller apparatus generally comprises a tilling assembly connected to a power differential, the tilli...
12/08/2011
20110180281TILLER WITH REMOVABLE BATTERY
A tiller can include a frame supported by at least one wheel. An upright assembly can extend from the frame. A drive mechanism can be supported by the frame and include a motor having an output member. A tilling implement can have a drive shaft that is driven by the out...
07/28/2011
20110139050AGRICULTURAL EXHAUST CONDITIONING SYSTEM
An exhaust conditioning system for use with a tractor towing an air seeding implement comprises an exhaust duct arranged to communicate exhaust emissions from the engine of the tractor to the seed fan of the air seeding implement. A condenser receives the exhaust emissi...
06/16/2011
20110083866TILLER
A tiller with chassis, pair of handles, and tines, wherein simultaneously raising one handle and lowering the other twists the chassis to lower one tine and raise the other. The tines comprise pairs of blades, each blade having a pair of upturned tips. The height of tin...
04/14/2011
20100139936 TILLER
A tiller with chassis, pair of handles, and tines, wherein simultaneously raising one handle and lowering the other twists the chassis to lower one tine and raise the other. The tines comprise pairs of blades, each blade having a pair of upturned tips. The height of tin...
06/10/2010
20100065291ELECTRIC POWER HOE
A power hoe is provided, which includes an electric motor operating tools for work in the ground and at least one battery intended to power the motor and having a set of functionalities. The power hoe is able to operate in at least two operating modes selected according...
03/18/2010
20100051299TILLER WITH REMOVABLE BATTERY
A tiller can include a frame supported by at least one wheel. An upright assembly can extend from the frame. A drive mechanism can be supported by the frame and include a motor having an output member. A tilling implement can have a drive shaft that is driven by the out...
03/04/2010
20090127009HANDLE STRUCTURE OF WALK-BEHIND WORKING MACHINE
A handle structure of a walk-behind working machine includes: a handle having left and right raised portions extending upward from a handle frame and a cross portion interconnecting the left and right raised portions; and a main clutch lever shiftable from a clutch-OFF ...
05/21/2009
20090065221TILLING MACHINE TRANSPORT AND STORAGE APPARATUSES AND METHODS
Apparatuses and methods are provided to facilitate the transport and storage of tilling machines and specifically mini-tillers. A wheel apparatus can attach to a tilling machine, such as by attachment to a drag bar, in a transport position or a storage position. In the ...
03/12/2009
20080115951GROUND-WORKING TOOL AND REPLACEMENT BLADES FOR USE THEREWITH
A ground-working tool is including a shaft, a drive motor, a gear set, at least one arm and at least one head is disclosed. The drive motor is disposed in mechanical cooperation with the shaft. The gear set is configured to be driven by the drive motor. The arm is dispo...
05/22/2008
20080029279Ground-working tool
A ground-working tool is including a shaft, a drive motor, a gear set, at least one arm and at least one head is disclosed. The drive motor is disposed in mechanical cooperation with the shaft. The gear set is configured to be driven by the drive motor. The arm is dispo...
02/07/2008
20070221390Landscape Edging Apparatus For Front End Loader
A landscaping tool is mounted on a side of a motorized implement, such as a skid-steer loader or a walk-behind compact utility loader. The landscaping tool may be embodied, for example, as an edging tool or a sod cutting tool. The motorized implement is characterized by...
09/27/2007
20070163789Cultivator/tiller
A cultivator/tiller having an ergonomic handle is provided. The cultivator/tiller includes a motor adapted to drive at least one tine and a handle attached to the forward end of the housing, wherein the motor is attached to the rearward end of a housing. The ergonomic h...
07/19/2007
20060185861Walk-behind electric working machine
A walk-behind electric working machine has a frame, an electric motor mounted on the frame, and a handle support section mounted on the frame, the handle support section having a pair of electrical terminals. A handle post has a first end portion for removable connectio...
08/24/2006
20060180323Construction apparatus
The invention relates to a construction apparatus comprising a carriage, a mast element and a pivot device having a hinge, on which the mast element is supported in a transversely pivotable manner on the carriage. In the construction apparatus the hinge is arranged on t...
08/17/2006
20060037764Front rotary working machine
A front rotary working machine is provided which includes an oil outlet for discharging engine oil formed in a transmission case. The engine oil discharged from the oil outlet flows through an outflow path formed in an oil receiving portion disposed directly below the o...
02/23/2006
20060037763Front rotary working machine
A front rotary working machine is provided which has rotary working portions disposed at a front portion of a transmission case, and a front wheel disposed forward of the rotary working portions. The working machine includes a guard member extending forward from the tra...
02/23/2006
20050045347Portable handheld work apparatus
A portable handheld work apparatus such as a sweeper, motorized cultivator or the like has a drive motor (3), a work tool, which is driven by the drive motor (3), and at least one transport wheel (13). The transport wheel (13) is fixed to the...
03/03/2005
20050023010Counter-rotating twin shaft system for gardening machines
A gardening/landscaping utility machine having a counter-rotating twin shaft system that can perform multiple types of work required for gardening/landscaping, including tilling, trench-edging, weeding, brush cutting, snow removal and lawn mowing. These processes can be...
02/03/2005
 
Sign InRegister
Username  
Password   
forgot password?