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Your search returned 81 patents.
( 137/565.17 in Current US Classification ) |
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| 1 |
| Patent ID | Title | Date Filed |
| 5609191 | Liquid transfer apparatus
| February 6, 1995 |
| 5522425 | Delivery unit with fuel tank level transmitter
| October 28, 1994 |
| 5477881 | Tank for pump
| September 8, 1994 |
| 5394902 | Fuel pump inlet chamber assembly for a vehicle fuel tank
| April 29, 1994 |
| 5333752 | Storage container unit for hazardous liquids
| February 18, 1993 |
| 5220943 | Internal pump assembly
| August 27, 1991 |
| 5217044 | Flexible suction pipe
| November 13, 1991 |
| 5052443 | Mobile apparatus for salvaging motor vehicle fuel
| July 2, 1990 |
| 4938256 | Apparatus for the production of particular concentrations of gaseous materials as well as for mixing various gaseous materials in a specified ratio
| February 7, 1989 |
| 4852609 | Sump pump adaptor
| November 3, 1988 |
| 4750518 | Flexible fuel collector with reenforcement
| November 18, 1987 |
| 4732191 | Thermal pumping system for liquid products
| October 25, 1985 |
| 4727904 | Drain tray apparatus
| March 23, 1987 |
| 4693271 | Horizontally mounted submersible pump assembly
| October 21, 1985 |
| 4660602 | Mobile sludge transfer and storage tank
| March 22, 1985 |
| 4646784 | Liquid chemical dispensing apparatus
| November 19, 1985 |
| 4576197 | Pump suction vacuum lift vortex control
| September 29, 1982 |
| 4515180 | Valve for self-priming pump system
| December 9, 1982 |
| 4497342 | Flexible retractable cold water pipe for an ocean thermal energy conversion system
| June 20, 1983 |
| 4491150 | Outdoor water holding and pumping system
| November 30, 1981 |
| 4461317 | Overflow control valve
| April 6, 1981 |
| 4436113 | Cleaning apparatus
| December 30, 1981 |
| 4368757 | Cleaning apparatus and method
| September 29, 1980 |
| 4354574 | Oil suction apparatus
| February 14, 1980 |
| 4353391 | Radioactive materials shipping cask anticontamination enclosure
| August 18, 1981 |
| 4333487 | Pneumatically driven drainage facility
| March 6, 1980 |
| 4327554 | Spill condition venting system
| December 13, 1979 |
| 4114644 | Recycling drain pan
| February 8, 1977 |
| 4111225 | Sewage disposal method and system
| August 10, 1976 |
| 4016893 | Solvent pumping system
| October 22, 1975 |
| 4002070 | Sample injection system
| February 26, 1975 |
| 3963046 | Dishwasher
| June 5, 1975 |
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