DOPE-SIL Trademark

Serial Number: 72176260 • Registration: 0771368

DOPE-SIL is a trademark filed by DOW CORNING CORPORATION on August 29, 1963. The trademark is classified under Class 1 (Chemicals). The application is currently no longer active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

DOW CORNING CORPORATION (261 trademarks)

Entity Type: 98

Trademark Details

Filing Date

August 29, 1963

Registration Date

June 16, 1964

First Use Anywhere

September 27, 1961

First Use in Commerce

September 21, 1961

Cancellation Date

March 19, 2005

Goods & Services

Hyper-Pure Silicone Pellets Containing Measured Amounts of Various Other Chemical Elements Such as Phosphorus or Boron and which Are Used by Melting to Add Measured Amounts of Said Other Chemical Elements into Hyper-Pure Silicon Crystals