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Class Information
Number: 141/198
Name: Fluent material handling, with receiver or receiver coacting means > Automatic control of flow cutoff or diversion > Level or overflow responsive
Description: Apparatus in which the element of control is responsive to the presence of contents material in the receiver being filled.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4019547 |
Can filling method and apparatus |
Apr. 26, 1977 |
| 4015645 |
Can filling apparatus |
Apr. 5, 1977 |
| 4007764 |
Automatic fluid filling device for batteries |
Feb. 15, 1977 |
| 4007766 |
Vapor vent collection line for tank cars |
Feb. 15, 1977 |
| 4007765 |
Shut off and venting system for a conduit transfer line |
Feb. 15, 1977 |
| 4006762 |
Fuel tank level detector and shut-off valve |
Feb. 8, 1977 |
| 3993111 |
Container-filling machine with level sensing and blowdown |
Nov. 23, 1976 |
| 3989229 |
Process for continuous metering and mixing |
Nov. 2, 1976 |
| 3986537 |
Pneumatic system for controlling a container-filling machine filling valve |
Oct. 19, 1976 |
| 3982569 |
Tire filling apparatus and method |
Sep. 28, 1976 |
| 3963041 |
Safety shutoff valve |
Jun. 15, 1976 |
| 3949792 |
Construction of valves for bottling machines |
Apr. 13, 1976 |
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