Blade shields

Details Blade shields Blade shields

1978-05-31

1981-02-24

Pianalto, Bernard D.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

3034658, 204192C, 204192N, 427 50, 427295, B05D 306

Patent

active

042528372

ABSTRACT:
A razor blade having vacuum deposited structural elements guarding its cutting edge. A plurality of ion plated structural elements are deposited over the blade edge and extending down the edge facets a certain distance. The spacing and extension of the elements beyond the edge are controlled during the deposition process in order to provide desirable shaving characteristics. The blade edge and guard are covered with an adherent film of polytetrafluoroethylene.

REFERENCES:
patent: 1846622 (1932-02-01), Thompson

Affiliated with

Also associated with

Rating

Blade shields does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blade shields, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blade shields will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1409318