Safety helmet
Latest SOLDADORAS INDUSTRIALES INFRA, S.A. DE C.V. Patents:
Description
Claims
The ornamental design for a safety helmet, as shown and described.
Patent History
Patent number: D771321
Type: Grant
Filed: Jun 16, 2015
Date of Patent: Nov 8, 2016
Assignee: SOLDADORAS INDUSTRIALES INFRA, S.A. DE C.V. (Naucalpan de Juarez)
Inventor: Eduardo Alva Sanchez (Mexico City)
Primary Examiner: Robert Delehanty
Application Number: 29/530,389
Type: Grant
Filed: Jun 16, 2015
Date of Patent: Nov 8, 2016
Assignee: SOLDADORAS INDUSTRIALES INFRA, S.A. DE C.V. (Naucalpan de Juarez)
Inventor: Eduardo Alva Sanchez (Mexico City)
Primary Examiner: Robert Delehanty
Application Number: 29/530,389
Classifications
Current U.S. Class:
Including Sun Shade Visor (D29/104)