| Patents for F16N 21 - Conduits; Junctions; Fittings for lubrication apertures (1,025) |
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| 06/02/1981 | US4270374 Method of and device for forming an integral lubricating nipple on a tubular member |
| 05/12/1981 | CA1101034A1 Rotor for an electrical machine |
| 12/23/1980 | US4240473 Insert for injecting a liquid product into a bore |
| 12/16/1980 | US4239026 Pressure lubrication for internal combustion engines |
| 09/16/1980 | US4222875 Filter element shutoff valve |
| 05/13/1980 | US4203044 Double-walled rotor for an oil-cooled electrical machine |
| 01/09/1980 | EP0006239A1 Multiple connector for lubrification systems |
| 10/23/1979 | CA1064991A1 Connecting member for lubrication system |
| 03/20/1979 | US4145076 Connecting member for lubrication system |
| 03/20/1979 | CA1050722A1 Support and lubrication system for continuous casting machine rollers |
| 02/20/1979 | CA1048943A1 Bearing lubricator |
| 11/07/1978 | US4124011 System for preventing outflow of oil from an oil filler port |
| 09/26/1978 | US4116475 Direct connection co-axial fitting for injection lubricator |
| 08/01/1978 | US4103978 Liquid passage through a machine-part |
| 01/10/1978 | US4067414 Lubricant fitting |
| 08/02/1977 | US4039048 Apparatus for lubricating or cleaning sheathed cables |
| 06/07/1977 | US4027929 Bearing lubricator |
| 05/24/1977 | US4025048 Crankcase drain assembly |
| 05/24/1977 | US4024930 Lubricating device and method |
| 04/12/1977 | US4016956 Apparatus for lubricating saw chains in guide bars |
| 11/16/1976 | US3991855 Automatic greaser for universal joint |
| 09/21/1976 | US3981550 Bearing improvement |
| 09/21/1976 | US3981348 Support and lubrication system for continuous casting machine rollers |
| 06/01/1976 | US3960243 Adapter bushing for lubrication system |
| 04/13/1976 | US3949837 Self-centering lubricating tool |