A letter on the protection of patents for a generic hand twister

The imitation hand twister was granted Chinese patent on July 4, 2012, and the patent number was ZL 2011 2 0419075.5. The key part of this patent protection is the separation mechanism after cutting the twisted dough. Please refer to the relevant patent documents for inspection of relevant food and machinery manufacturers. If there is any infringement, please correct it immediately. Our company will obtain evidence through food and drink exhibitions such as rum and brewery, baking and other companies, and even apply for applications from industry and commerce, patent offices, etc. directly at the venue, seize infringing products at food factories, and prosecute rights through the court. Manufacturers, sellers of infringing products, and food factories used after purchase are all infringers. The relevant departments can seize and infringe upon the infringing machinery and pursue economic responsibilities. Serious violations of the law may also be held criminally liable. Therefore, it may cause huge losses to the infringers who flout the patent law and cause serious damage to the reputation of their enterprises, their important shareholders, and their principals.

Hereby advise

Wuhan Xianglaier Food Machinery Co., Ltd.

Contact Tel: 027-87439705 87452883

2013-4-11

High Precision Optical Glass Window

Windows are optical glass with ground and polished faces that are relatively parallel.They are used to isolate two physical environments while allowing light to pass.Windows made of BK7 material have high transmission in the visible spectral region, do not scratch easily, do not degrade under normal operating environment and hence do not need any special precaution or treatment. Anti-Reflective Coating will provide higher transmission.
China Star Optics offers all types of windows made from different materials. Such as N-BK7, Fused silica, sapphire,CaF2, Silicon, Borofloat, high borosilicate glass and other optical glass supplied by Schott and Chinese CDGM are available upon request.

Windows at shape of round,quadrate, triangular or other polygonal are also available upon request.In addition, we provide a variety of single layer or multiplayer anti-reflecting coating,HR,PR coatings on Optical Windows.

Specification of our optical windows as follow:
*Material:high borosilicate glass, BK7,UV-grade fused silica (JGS1) or other optical crystals materials
*Length tolerance:+/-0.01
*Width tolerance:+/-0.01
*Center thickness tolerance:0.005mm
*Surface quality:80-50 to 10-5 Scratch/Dig
*Surface flatness:<lambda to lambda/20
*Parallelism<=1min -- 2sec
*Clear Apenture:80% -- 100%

High Precision Optical Glass Window,High Purity Silica Windows,Optical Round Window,Standard Optical Windows

China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com