Method of and means for shielding the lens of a face mask

Details Method of and means for shielding the lens of a face mask Method of and means for shielding the lens of a face mask

A - Human Necessities

61

F

26/197, 2/42, 2/

A61F 9/06 (2006.01)

Patent

CA 1070902

METHOD OF AND MEANS FOR SHIELDING THE LENS OF A FACE MASK ABSTRACT OF THE DISCLOSURE Shielding of the protective lens of a face mask by forming and mounting a stack of thin sheets of transparent or translucent material on the exterior surface of the protective lens is disclosed. According to this invention, the thin sheets of the stack are removably mounted with respect to each other and with respect to the lens and each sheet is provided with an elongated flexible tab adapted to be folded over and interposed between such sheet and an adjacent sheet in the stack with the tab on only the top sheet projecting free to facilitate removal of such top sheet from the stack without unintentional removal of other sheets of the stack.

293877

Affiliated with

Also associated with

Rating

Method of and means for shielding the lens of a face mask does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and means for shielding the lens of a face mask, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and means for shielding the lens of a face mask will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-637018