Patents Assigned to W. Clair Havens
  • Round ashtray
    Patent number: D361862
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: August 29, 1995
    Assignees: W. Clair Havens, Earl Cheatham
    Inventor: W. Clair Havens
  • Square ashtray
    Patent number: D362083
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: September 5, 1995
    Assignees: W. Clair Havens, Earl Cheatham
    Inventor: W. Clair Havens