| Patent Number |
Title Of Patent |
Date Issued |
| 7152764 |
Safety can |
December 26, 2006 |
| A safety can for storing flammable liquid is disclosed. The safety can includes a receptacle and a valve mechanism. The valve mechanism can include a body assembly, a fill cover assembly, a pour valve assembly, a trigger assembly, and a handle. The body assembly of the valve mechanism |
| 6772918 |
Safety can |
August 10, 2004 |
| A safety can for storing flammable liquid is disclosed. The safety can includes a receptacle and a valve mechanism. The valve mechanism can include a body assembly, a fill cover assembly, a pour valve assembly, a trigger assembly, and a handle. The body assembly of the valve mechanism |
| 4941588 |
Overpack drum |
July 17, 1990 |
| A drum for containing hazardous waste wherein a plurality of cam locks are associated with the drum to retain the lid thereof in sealed position when locked and to release the lid in the cam locks' open position when access to the drum is desired, thereby obviating the need for threaded |
| 4619076 |
Safety cabinet latching system |
October 28, 1986 |
| A safety cabinet for the storage of flammable or combustible materials that has doors and a closure mechanism designed to automatically close and latch the doors in the event of fire. The closing mechanism is fully automatic and eliminates mechanical timing features as well as provides a |
| 4597504 |
Non-metallic container for flammable fluid and method |
July 1, 1986 |
| A container for flammable fluid has an insulating plastic container body, metallic structural handle parts carried on the plastic container, a delivery port, and a metallic screen flame arrestor positioned across the delivery port.In accordance with this invention, an insert is sealed wi |
| 4552288 |
Automatic venting sealing cap |
November 12, 1985 |
| A sealing cap is provided for use in conjunction with safety storage containers and the like, which provides automatic venting and relief of interior vacuum, including low interior pressure resulting from contraction of the contents of the storage container, and from removal of liqui |
| 4526033 |
Fill gauge for safety and waste disposal drums |
July 2, 1985 |
| A fill gauge is provided which may be used in connection with a storage container to inform an operator of the relative status of a filling operation. A multiplicity of indicia are progressively displayed to provide an initial warning when the filling operation is nearly completed, a |
| 4489860 |
Safety can conversion apparatus |
December 25, 1984 |
| A safety dispensing conversion device for converting storage containers of inflammable fluids such as gasoline or the like, such as the well-known "jerry can", into a container with safety dispensing features. A pour spout, a flame arrester extending from the pour spout interiorly of the |
| 4458711 |
Vent valve |
July 10, 1984 |
| A plastic vent valve apparatus for use in connection with storage containers provides for equalization of the internal pressure of the container. Air is admitted into the container in response to a partial vacuum, while fumes or fluid contents of the container are expelled in respons |
| 4394937 |
Safety can conversion apparatus |
July 26, 1983 |
| A safety dispensing conversion device for converting storage containers of inflammable fluids such as gasoline or the like, such as the well-known "jerry can", into a container with safety dispensing features. A pour spout, a flame arrester extending from the pour spout interiorly of the |
| 4265375 |
Safety dispensing apparatus for flammable liquids |
May 5, 1981 |
| Apparatus for safely dispensing flammable liquids from containers. A reciprocating piston, slidingly positioned within a cylinder, draws flammable liquid from a sealed drum and dispenses the liquid from a spout member extending from the apparatus. A flame-arresting device operably po |
| 4262448 |
Safety storage cabinet |
April 21, 1981 |
| A safety cabinet for the storage of flammable or combustible materials has doors and a closure mechanism designed to automatically close and latch the doors in the event of fire. In one version, apparatus is provided to time the closing of the doors to insure a complete seal and lock. In |
| 4069946 |
Consumer safety container for inflammables |
January 24, 1978 |
| An improved consumer safety container for the storage and dispensing of flammable liquids, formed as a hollow chamber having a continuously closed inner surface, the chamber having formed therein a number of tubular extensions with openings for filling, pouring and venting the container. |
| 3964728 |
Self closing safety gate valve for viscous fluids |
June 22, 1976 |
| A self closing safety gate valve controls the flow of heavy, viscous fluids such as machine oil, rubber cement, lacquer, or the like. The valve housing contains a rotor with a spring biased thrust exerted laterally against the rotor, to hold it--in normal position--against the housing |
| 3953723 |
Plastic carbide lamp |
April 27, 1976 |
| A plastic carbide lamp includes upper and lower containers or housings with a water control needle valve therebetween. As the needle valve opens, water drips from the upper container upon calcium carbide in the lower container, to generate acetylene gas. The acetylene gas rises into a do |
| 3934328 |
Process for making a plastic walled device |
January 27, 1976 |
| A completely enclosed plastic can or container has a neck-like opening closed by a spring biased cap. The cap is controlled by a handle linkage connected to a vertical fin formed on the can by an enlargement of the flash line between two plastic mold parts, which are joined together to |
