| 1/00 | Constructional modifications of parts of machines or apparatus for the purpose of lubrication |
| 3/00 | Devices for supplying lubricant by manual action |
| 3/02 | Devices for supplying lubricant by manual action delivering oil |
| 3/04 | Devices for supplying lubricant by manual action delivering oil Oil cans; Oil syringes |
| 3/06 | Devices for supplying lubricant by manual action delivering oil Oil cans; Oil syringes delivering on squeezing |
| 3/08 | Devices for supplying lubricant by manual action delivering oil Oil cans; Oil syringes incorporating a piston-pump |
| 3/10 | Devices for supplying lubricant by manual action delivering grease |
| 3/12 | Devices for supplying lubricant by manual action delivering grease Grease guns |
| 5/00 | Apparatus with hand-positioned nozzle supplied with lubricant under pressure (F16N 3/00 takes precedence) |
| 5/02 | Apparatus with hand-positioned nozzle supplied with lubricant under pressure (F16N 3/00 takes precedence) Nozzles or nozzle-valve arrangements therefor, e.g. high-pressure grease guns |
| 7/00 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated |
| 7/02 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication |
| 7/04 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication with oil flow promoted by vibration |
| 7/06 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication Arrangements in which the droplets are visible |
| 7/08 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication controlled by means of the temperature of the member to be lubricated |
| 7/10 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication incorporating manually-operated regulating means, e.g. spindles |
| 7/12 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by capillary action, e.g. by wicks |
| 7/14 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means (by pumping devices F16N 7/36, F16N 7/38) |
| 7/16 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means (by pumping devices F16N 7/36, F16N 7/38) the oil being carried up by a lifting device |
| 7/18 | Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means (by pumping devices F16N 7/36, F16N 7/38) the oil being carried up by a lifting device with one or more feed members fixed on a shaft |