with at least a storage compartment for one of the ingredients

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Patents Grantslast 30 patents

Information Patent Grant
Modular conveyor assembly cassette
- Patent number 10,472,176
- Issue date Nov 12, 2019
- Holcombe CVI, LLC
- Brent Anthony Holcombe
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Modular conveyor assembly cassette
- Patent number 9,616,592
- Issue date Apr 11, 2017
- Holcombe CVI, LLC
- Brent Anthony Holcombe
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3876187
- Patent number 3,876,187
- Issue date Apr 8, 1975
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3817497
- Patent number 3,817,497
- Issue date Jun 18, 1974
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2493898
- Patent number 2,493,898
- Issue date Jan 10, 1950
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1802340
- Patent number 1,802,340
- Issue date Apr 28, 1931
- B28 - WORKING CEMENT, CLAY, OR STONE