U.S. patents available from 1976 to present.
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Patent No. 5277148

Wearable Pet Enclosure

An enclosure for small animals which is wearable on the front or back of an animate being.

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Class 222/216 - AGITATOR AND/OR EJECTOR OPERATING ON MATERIAL IN EITHER (1) CONVEYER TYPE DISCHARGE ASSISTANTS HAVING TRAP CHAMBERS OR TRANSVERSE GROOVES, OR (2) MOVABLE TRAP CHAMBERS


Subclass of Class 222 - Dispensing
Definition: Dispensers having means directed toward or moving in or
No. of patents: 22
Last issue date: 05/06/2008


NumberTitleIssue Date
7367076Dry powder spreader
A carpet cleaning machine for uniformly spreading a dry carpet cleaning powder onto a surface and working the dry carpet cleaning powder into the surface. The cleaning machine includes base having a hopper integrally formed therein, distribution slots on the bottom ...
05/06/2008
7351385System for enabling landfill disposal of kitchen waste oil/grease
An apparatus for conversion of kitchen waste grease to a landfill-acceptable solid includes a grease collection cartridge. A mixing baffle within the cartridge has a package with a reactant to convert grease and oil, and water into soap. The apparatus has means for ...
04/01/2008
7316333Modular volume storage bin
A modular storage bin utilizes bin extension sections that are attachable directly to a standard lower cone section to provide increased storage volume that may be selected to accommodate needed volume increases and height and space restrictions. The bin extension m...
01/08/2008
7128241Impregnated applicator tip
An article of manufacture for dispensing a synthetic or semi-synthetic polymerizable or cross-linkable adhesive monomer material includes a pipette-shaped applicator, and a synthetic or semi-synthetic adhesive monomer material sealed in the pipette-shaped applicator...
10/31/2006
6575930Agitation devices and dispensing systems incorporating such agitation devices
A system for dispensing a medium includes at least a first container to hold the medium, a pressurizing device, such as a pump, in fluid connection with the container for pressurizing the medium, and an agitation mechanism or device to maintain the compon...
06/10/2003
6432264Method of making a vessel assembly for handling comminuted cellulosic fibrous material
In a cellulose pulp handling vessel having a first diameter material storing or treating portion above a second diameter discharge which is at least 20% less than the first diameter, reduced compression of the material and reduced power requirements of an...
08/13/2002
6357495Device for filling a blister band with products
In a device for filling a blister band with products, a hopper (3) holds the products (2) in bulk and has a open bottom where taking over rollers (17) rotate to slightly push the products upwards, contrasting the products weight and causing reciprocal det...
03/19/2002
6109481Powder atomizer
A powder atomizer comprises a pan, and an element journaled for rotation about an axis. The pan partially surrounds the element, and therewith defines a venturi into which powder is fed. The venturi has an inlet and a spaced outlet. A motor rotates the el...
08/29/2000
6000446Apparatus for particulate processing
A method including: a particulate material source and receiver, and wherein the source contains a discharge feature; moving material in the source in the direction of a member located at least partially within the source, the member defining an adjustable...
12/14/1999
5769276Powder atomizer
An improved powder atomizer comprising a cylindrical pan, a cylindrical resiliently deformable element, which is journaled for rotation about an axis within the pan. The pan is mounted coaxially of the element. The element and pan define a cylindrically s...
06/23/1998
5314090Material feeder
An improved powder feeder having a hopper with an opening in its bottom. A resiliently deformable element is positioned in the opening of the hopper. The element has a flexible exterior dimension and is suitably positioned in relation to the opening to pr...
05/24/1994
5240150Ice cube storage apparatus
A container housing is arranged with a front wall slot directed through the front wall of the container, with a deflector plate extending rearwardly and canted downwardly relative to an upper edge of the front wall slot. Access to the floor of the associa...
08/31/1993
4863076Particulate material feeder utilizing vibration and aeration
Apparatus and method for feeding particulate material from a hopper into a process stream at a controlled flow rate. A rotating wheel with spaced apart pockets is vibrated to densify the particulate material in the pockets. A stator contacts and covers a ...
09/05/1989
4703868Apparatus for metering and dispensing seeds
Apparatus for metering and dispensing seeds from a liquid or gel suspension of seeds includes a rotor having a plurality of orifices disposed within concave-shaped recesses about the peripheral surface of the rotor, each recess communicating with a bore o...
11/03/1987
4664139Valve especially for controlling particulate solids flow
An improved valve well-suited for controlling the flow of particulate solids comprises a valve body having a flow passageway comprising inlet and outlet passages extending transversely to a slide chamber. A plug member having a flow orifice, which is pref...
05/12/1987
4661024Method and apparatus for continuous gravimetric metering and feeding of pourable material
A method for operating an apparatus for continuous gravimetric metering and feeding of pourable material conveyed by a conveyer through a metering path, the conveyer including a rotor provided with conveyer pockets, having an essentially vertical axis and...
04/28/1987
4466554Singulating seeder for high density plug trays
A seeder is disclosed which includes prior art elements of a bottom stationary drop plate, an intermediate and sliding reciprocating cell plate with individual singulating cells, and "wiper bars" overlying and in sliding engagement with the cell plate. Th...
08/21/1984
4326568Packaging machine with continuous motion filler
Flexible pouches are advanced continuously around an arcuate path and are filled with food chunks during the advance. A filling apparatus initially deposits the food chunks into metal containers which are circulated to a continuously rotating turret adapt...
04/27/1982
4314515Seed singulator
A seed singulator uses two opposing surfaces, one of which has a groove extending across it dimensioned to receive seeds in a single file. The two surfaces are moved relative to each other, with the groove having an angled relationship of less than 90° w...
02/09/1982
4271877Packaging machine with funnel-type filling mechanism
Product is delivered into a funnel which then is moved downwardly to deposit the product into a pouch. The funnel includes a movable plate which initially is disposed in a closed position to enable the funnel to receive and retain the product. As the funn...
06/09/1981
4127151Apparatus for transfer of powder into high-pressure vessel and method for transfer
An apparatus for the transfer of powder into a high-pressure vessel comprises a cylinder, two pistons disposed one on top of the other inside said cylinder and two openings formed in the circular wall of the cylinder, the one opening serving as an inlet f...
11/28/1978
3994418Method of feeding material to a gas generator
This disclosure relates to a method and apparatus for feeding material to a gas generator. A cell feeder is provided for preventing backflow of gases through the feeding apparatus from the gas generator. The cell feeder includes a housing having an axial ...
11/30/1976
 
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