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Class 111/74 - Revolving hopper


Subclass of Class 111 - Planting
Definition: Devices wherein the material is dispensed from a hopper
No. of patents: 9
Last issue date: 08/09/2005


NumberTitleIssue Date
6926003Multidose powder inhaler
A powder inhaler comprises a medicament container, a rotatable metering disc extending into the interior of the medicament container and an air channel through which air is drawn via a mouthpiece. The metering disc has one or more peripherally located dosing grooves...
08/09/2005
6698137Seed inoculation system
A seed treating apparatus used to inoculate and treat seeds, which consists of a portable tank, pump, valve and nozzle system. This system can be mounted on any agricultural hauling vehicle or seeding implement to apply inoculant to seeds before or during...
03/02/2004
5172768Device for loosening soil
The process serves for the loosening of soil in the subsoil and topsoil areas and for introduction of fertilizers as well as subsoil loosening and/or for soil cultivation as well as the introduction of other additives with the use of digging tools 2, 2', ...
12/22/1992
5152234Chaffy seed drill with torsionally responsive transverse frame
A seed drill is provided including opposite side ground engaging support wheels journaled from opposite ends of a transverse beam of the seed drill. The longitudinal center of the beam includes a horizontal, forwardly directed towing tongue and the opposi...
10/06/1992
4863069Applicator dispensing and storing of particulate carpet-cleaning composition
An applicator for particulate carpet-cleaning compositions having a cylindrical body formed of relatively rotatable inner and outer concentric cylindrical members in 360° frictional nested engagement, separately attached non-rotatably to opposite wheel m...
09/05/1989
4650090Manual sowing apparatus for fine and coarse seed
In a manual sowing apparatus a cell wheel 132 is provided which is drivable by a wheel disk 116 directly or via a reduction gear and which conveys the grain seeds from a receiving chamber via pockets disposed in the wheel to a discharge station. A plurali...
03/17/1987
4315580Hand held seed planter with roller wheel structure
A row seed planter for planting seeds in a prepared furrow in home gardens having a ground-engaging wheel-like seed reservoir and dispenser rotatable subassembly rotatably journaled on the lower end of an elongated handle member adapted to be hand-grasped...
02/16/1982
4306509Vacuum drum planter
An apparatus for continuously metering seeds onto a seedbed and simultaneously pressing the seeds into the soil. The seed planting apparatus includes a drum adapted to be moved in rolling contact across the seedbed, and which transports seeds on its perip...
12/22/1981
4275669Cane dipper-planter with liquid treating
A cane dipper-planter where the pre-cut cane setts are conveyed from a supply hopper to a rotary drum which contains the treatment liquid and a series of lifting members around its internal wall which lift the treated setts out of the liquid and discharge...
06/30/1981
 
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