Welding mask
Description
FIG. 1 is a front perspective view showing my new design for a welding mask;
FIG. 2 is a right side elevational view thereof, the left side elevational view being the mirror image thereof;
FIG. 3 is a right side elevational view similar to FIG. 2 but showing the welding mask is an elevated position, the left side elevational view being the mirror image thereof;
FIG. 4 is a front elevational view of the welding mask shown in the lowered position as depicted in FIG. 2;
FIG. 5 is a rear elevational view of the FIG. 2 depiction;
FIG. 6 is a top plan view of the FIG. 2 depiction; and,
FIG. 7 is a bottom plan view of the FIG. 2 depiction.
Referenced Cited
U.S. Patent Documents
2963708 | December 1960 | Herbine et al. |
3369255 | February 1967 | Bolle |
3380073 | April 1968 | McLaughlin |
3696442 | October 1972 | Amundsen et al. |
3720956 | March 1973 | Raschke |
5257417 | November 2, 1993 | Oleson |
Patent History
Patent number: D353691
Type: Grant
Filed: Feb 12, 1993
Date of Patent: Dec 20, 1994
Inventor: Thomas A. Scanlon (Barrington, RI)
Primary Examiner: Kay H. Chin
Attorney: Robert J. Doherty
Application Number: 0/4,747
Type: Grant
Filed: Feb 12, 1993
Date of Patent: Dec 20, 1994
Inventor: Thomas A. Scanlon (Barrington, RI)
Primary Examiner: Kay H. Chin
Attorney: Robert J. Doherty
Application Number: 0/4,747
Classifications
Current U.S. Class:
Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)