Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: Gillette Microtrac Razor with twin blades and very slim shaving head to reach the hardest placed. All plastic except for the blades. Manufacturer: Gillette Safety Razor Company, Boston, Mass. Type: Gillette Country: USA Patent: 3,786,563- 4,354,312- 4,403,413- 4,407,067- 4,354,312- 4,422,237- D270383- D271625 and other patents pending Comment: This free sample pack was given away at McDonalds Restuarants in 1986. Source: e sinker Editors: