| Patents for B67C 11 - Funnels, e.g. for liquids (1,332) |
|---|
| 07/13/1982 | US4338983 Oil cap with self contained funnel |
| 06/01/1982 | US4332282 Means and method of reclaiming crankcase oil |
| 09/01/1981 | US4286634 Sample container with collapsible funnel |
| 06/16/1981 | US4273166 Combination funnel and siphon |
| 05/19/1981 | US4267945 Liquid funnel and container piercing blade combination |
| 03/03/1981 | US4253504 Drain funnel |
| 02/03/1981 | CA1094983A1 Capped fuel tank funnel |
| 12/30/1980 | US4241851 Adjustable oil funnel |
| 08/19/1980 | US4217941 Ketchup rapping apparatus |
| 08/19/1980 | US4217940 Funnel having an integral pouring spout |
| 05/13/1980 | US4202386 Overfill preventive funnel |
| 12/04/1979 | CA1067467A1 Overfill preventive funnel |
| 10/09/1979 | US4170252 Variable flow funnel construction |
| 07/10/1979 | US4160535 Conical filter holder |
| 05/01/1979 | CA1053626A1 Funnel with spout extension support |
| 03/20/1979 | US4144916 Liquid metering funnel apparatus |
| 03/13/1979 | US4143690 Spill free fluid transfer funnel |
| 02/20/1979 | US4140160 Fuel filling funnel with oil charger |
| 12/19/1978 | US4130147 Funnel with spout extension support |
| 11/21/1978 | US4126164 Device for use in preparing varied layered drinks |
| 09/19/1978 | US4114660 Automobile oil changing device |
| 09/12/1978 | US4112984 Capped fuel tank funnel |
| 08/22/1978 | US4108222 Collapsible disposable funnel |
| 08/22/1978 | US4108220 Multiple use canner |
| 07/11/1978 | US4099654 Selective dispensing utensil |
| 12/13/1977 | US4062387 Disposable funnel apparatus |
| 09/27/1977 | US4050484 Liquor-floating device |
| 10/19/1976 | US3986538 Stay clean funnel |
| 09/28/1976 | US3982570 Jar filling funnel with level indicia |
| 08/10/1976 | US3973602 Funnel with signal |
| 02/24/1976 | US3939884 Multi-purpose funnel |
| 02/17/1976 | US3938563 Funnel with automatic air bleeding and valved outlet |