Class B28B : SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
Subclass 1/04: Producing shaped articles from the material (using presses B28B 3/00; shaping on moving conveyers B28B 5/00; producing tubular articles B28B 21/00) by tamping or ramming (followed by pressing B28B 3/02)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11104869 | Pressed, self-solidifying, solid cleaning compositions and methods of making them | May 25, 17 | Aug 31, 21 | Ecolab USA Inc. |
| 10695948 | Molding machine for synthesizing stone by means of beats of heavy hammer, and processing technology | Aug 18, 15 | Jun 30, 20 | Anhui Uistone Green Material Hi-Tec Co., Ltd. |
| 10549225 | Ceramic filter for beverage and manufacturing method of the same | Dec 26, 18 | Feb 04, 20 | Not available |
| 9862915 | Pressed, self-solidifying, solid cleaning compositions and methods of making them | Oct 20, 14 | Jan 09, 18 | ECOLAB USA INC. |
| 9452547 | Block mold having moveable liner | Feb 14, 12 | Sep 27, 16 | Ness Inventions, Inc. |
| 9352487 | Block machine and method for vertically adjusting a block machine | Jun 04, 12 | May 31, 16 | Rekers Verwaltungs-GmbH & Co. KG |
| 6817589 | Apparatus and method for removing joint rings from cured concrete products | Feb 19, 02 | Nov 16, 04 | HAWKEYEPEDERSHAAB CONCRETE TECHNOLOGIES, INC. |
| 5527175 | Apparatus of staged resonant frequency vibration of concrete | Dec 03, 93 | Jun 18, 96 | FACE INTERNATIONAL CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2017/0368,712 | Molding Machine for Synthesizing Stone by Means of Beats of Heavy Hammer, and Processing Technology | Aug 18, 15 | Dec 28, 17 | ANHUI UNLIMIT ENVIRONMENTAL PROTECTION MATERIAL TECHNOLOGY CO., LTD. |
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