Patents by Inventor Mary Louise Irene Alves

Mary Louise Irene Alves has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Combined cigarette holder and ashtray

Patent number: D247049

Type: Grant

Filed: June 16, 1976

Date of Patent: January 24, 1978

Inventor: Mary Louise Irene Alves

Combined cigarette holder and ashtray