Examples of patent application numbers

200920 162924.6 is the application number. Patent authorization will be supplemented by zl representative authorization. The following are the online search results, showing that the authorization has been made public. Of course, the patentee can protect his own technological achievements, and imitation by others is infringement. Of course, utility models are not subject to substantive examination, so don't be scared by patents.

Brick-making machine has the right

ApplicationNo.: 200920 162924.6 Application Date: August 6, 2009.

The utility model discloses a brick making machine, which comprises a machine frame, a motor, an upper die, a lower die, a chain and a transmission mechanism, wherein the transmission mechanism and the motor are fixedly installed on the machine frame, the upper die is located on the lower die, sleeves are respectively arranged at both ends of the upper die and the lower die, and a left guide rail and a right guide rail are arranged on the machine frame, and the upper die and the lower die are freely sleeved on the guide rail through sleeves, and one end of the chain is connected with the lower die, and the other end is connected with the lower die. The transmission mechanism comprises a main transmission shaft, a slave transmission shaft, a pulley, a belt and a gear, wherein the belt is wound on the pulley; The main transmission shaft and the slave transmission shaft are driven by a pair of gears; The chain is wound on the driven shaft. The brick making machine of the utility model has the advantages of simple structure, low cost, convenient operation, small volume and strong practicability, and can simultaneously produce bricks with the same specifications.

Applicant Feng Jiawei.

Address: Orchard in Bangxi Town, Baisha County, Hainan Province

Inventor (Designer) Feng Jiawei

Main classification number B28B1/087 (2006438+0) i.

Classification number b28b1/087 (2006.438+0) i.

Check the legal status on the official website of the Patent Office.

For more information about this patent.

A brick making machine comprises a frame, a motor, an upper die, a lower die, a chain and a transmission mechanism, wherein the transmission mechanism and the motor are fixedly installed on the frame; The upper die is located on the lower die; The two ends of the upper die and the lower die are respectively provided with sleeves; The frame is provided with a left guide rail and a right guide rail; The upper die and the lower die are freely sleeved on the guide rail through a sleeve, which is characterized in that one end of the chain is connected with the lower die, and the other end is wound on the guide rail. The transmission mechanism comprises a main transmission shaft, a slave transmission shaft, a pulley, a belt and a gear, wherein the belt is wound on the pulley; The main transmission shaft and the slave transmission shaft are driven by a pair of gears; The chain is wound on the driven shaft.

Publication No.20 147 1573U

Public Day 20 10-05- 19

Patent Agency Haikou Nanxing Intellectual Property Affairs Co., Ltd. 46002

Agent Dai Julong