A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
18/924, 181/11.5
A61F 11/08 (2006.01)
Patent
CA 1146869
CANADIAN PATENT APPLICATION OF LAMBERT CARL CURT ASKER FOR EAR PROTECTION PLUG Abstract of the Disclosure: An ear protection plug of elastic material which is characterized in that it is in the form of a closed gas-filled body with an elastic wall and of approximately ovoid longitudinal section, so as to have a first relatively thick end portion and an opposite relatively narrow second end portion. Each end por- tion has a decreasing cross-section diameter in the direction towards the respective end, such that the plug has two opposite insertion ends and permits optionally inserting the ear pro- tection plug either with the thick or with the narrow inser- tion end in the ear canal to fit ear canals of varying size and/or form. The two end portions are interconnected by a central portion of substantially or approximately conical shape.
361939
Asker Lambert C.c.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Ear protection plug does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ear protection plug, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ear protection plug will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1088772