| Patent Number |
Title Of Patent |
Date Issued |
| D328962 |
Protective hand and arm covering |
August 25, 1992 |
|
| 6533121 |
Palletized bulk bag |
March 18, 2003 |
| A palletized container for bulk materials comprises a bag made of reticulated material having a bottom and sides. Inflatable bladders are mounted to the bag bottom which bound two channels that are spaced apart a distance to receive two spaced tines of a forklift truck. |
| 6315849 |
Method of joining flexible sheets to tubes |
November 13, 2001 |
| A plastic tube is joined to a flexible plastic sheet by mounting an end of the tube over a mandrel. A hole is cut in the sheet of a size less than the mandrel. The sheet is stretched over the mandrel bringing an annular portion of the sheet about the hole snugly over the tube end and man |
| 6305845 |
Lined bulk bag |
October 23, 2001 |
| A container for bulk materials comprises a flexible bulk bag lined with a flexible liner. The bulk bag has a discharge opening that is coverable by a flap. The liner has a discharge spout fastened to the bag flap and releasibly closed by tie off means. The container may be emptied by |
| 6109785 |
Bulk bag and method of producing same |
August 29, 2000 |
| A bulk bag has side walls and a bottom in which a liner is inserted made of a flexible plastic material. The liner has a bottom and a plurality of sides and at least one frame member extending inwardly from the sides substantially along a plane oriented substantially parallel with the |
| 6010245 |
Bulk bag and method for producing same |
January 4, 2000 |
| A bulk bag has side walls and a bottom in which a liner is inserted made of a flexible plastic material. The liner has a bottom and a plurality of sides and at least one frame member extending inwardly from the sides substantially along a plane oriented substantially parallel with the |
| 5762421 |
Reusable bulk bag with liner |
June 9, 1998 |
| A liner (10) is provided for use in a bulk bag (12) of the type for storing and transporting fungible materials. The liner has a bottom wall (23), a top wall (24), and side walls (22) extending between the bottom wall and the top wall to define a storage space. The liner also has a reinf |
| 5759333 |
Safety glove bag and method of making same |
June 2, 1998 |
| An apparatus for use in removing hazardous material I from an elongated pipe P comprises an elongated upper work section 41 from which a plurality of in-line lower debris collection and disposal bags 47 depend. The upper work section and the bags are made of flexible sheet material. The |
| 5553933 |
Safety glove bag and method of making same |
September 10, 1996 |
| Apparatus for use in removing hazardous material from an elongated pipe has an upper work section comprised of a sheet of flexible material having a centrally located opening and a lower debris collection and disposal bag that depends from the upper work section about the opening. Gloves |
| 4901743 |
Safety glove bag |
February 20, 1990 |
| A safety glove bag system for the removal of hazardous materials from elongated pipes or the like without danger or exposure of the operator to the hazardous material. The system utilizes a series of disposal pouches connected to a manifold which surrounds the pipe, and each of the dispo |
| 4872252 |
Method of removing hazardous material |
October 10, 1989 |
| A safety glove bag system for the removal of hazardous materials from elongated pipes or the like without danger or exposure of the operator to the hazardous material. The system utilizes a series of disposal pouches connected to a manifold which surrounds the pipe, and each of the dispo |
| 4852687 |
Method and apparatus for hazardous material containment and disposal |
August 1, 1989 |
| A method and apparatus for use in removing hazardous material from overhead structures comprises a work platform supported beneath the structure atop a scaffold. A plastic enclosure extends upwardly and outwardly from the periphery of the platform to define a downwardly tapered upwardly |
