using pneumatically or hydraulically actuated indicating means

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Patents Grantslast 30 patents

Information Patent Grant
Float-based fluid level indicator for surgical cassette
- Patent number 11,486,755
- Issue date Nov 1, 2022
- Crea IP B.V.
- Adriaantje Coliene Dam-Huisman
- G01 - MEASURING TESTING
Information Patent Grant
Slurry control system
- Patent number 4,101,174
- Issue date Jul 18, 1978
- Continental Oil Company
- Thomas R. Miller
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid level indicator
- Patent number 3,937,084
- Issue date Feb 10, 1976
- Mack Trucks, Inc.
- Walter M. May
- G01 - MEASURING TESTING
Information Patent Grant
3407661
- Patent number 3,407,661
- Issue date Oct 29, 1968
- E21 - EARTH DRILLING MINING
Information Patent Grant
2674128
- Patent number 2,674,128
- Issue date Apr 6, 1954
- G01 - MEASURING TESTING
Information Patent Grant
2640269
- Patent number 2,640,269
- Issue date Jun 2, 1953
- E21 - EARTH DRILLING MINING
Information Patent Grant
2632330
- Patent number 2,632,330
- Issue date Mar 24, 1953
- G01 - MEASURING TESTING
Information Patent Grant
2248322
- Patent number 2,248,322
- Issue date Jul 8, 1941
- G01 - MEASURING TESTING
Information Patent Grant
1663532
- Patent number 1,663,532
- Issue date Mar 20, 1928
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1590287
- Patent number 1,590,287
- Issue date Jun 29, 1926
- G01 - MEASURING TESTING