Special receptacle or package – For a tool – Body treatment
Patent
1980-04-21
1981-10-13
Dixson, Jr., William T.
Special receptacle or package
For a tool
Body treatment
206316, 433 31, 433 30, 150 52R, 128 21, 350308, A45C 1100, B65D 8538
Patent
active
042943566
ABSTRACT:
In a preferred embodiment of the invention, a mirror antiscratch protector case mountable on a dental mirror, having a spaced-away recess portion of an interior concave wall surface with spaced-apart points on the interior concave wall surface on each of opposite sides of the recess portion supportable of mirror bezel structure of mirror mounting structure, and having a biasing spring positioned to press a mounted dental mirror's mirror bezel structure against the spaced-apart points, and having a barrier structure pressing against a leading edge of the mirror bezel structure when the mirror is mounted within the protector case such that the reflective surface of the mounted mirror is retained opposite the recess portion, with opposite edges of the protector case in alignment with the spaced-apart points converging from a wide to narrow width of the protector case such that varying sizes of dental mirrors are received and such that narrower portions of the concave wall surface serve as the barrier structure.
REFERENCES:
patent: 548817 (1895-10-01), Platt
patent: 2372280 (1945-03-01), Johnston
patent: 2388221 (1945-10-01), Smith
patent: 2947412 (1960-08-01), Tupper
patent: 3339608 (1967-09-01), Brenner
patent: 4244466 (1981-01-01), Arnhem
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