Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD227942 S
Publication typeGrant
Publication dateJul 24, 1973
Filing dateApr 15, 1971
Publication numberUS D227942 S, US D227942S, US-S-D227942, USD227942 S, USD227942S
InventorsArthur W. Kelson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sterilization indicator tape
US D227942 S
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

an 1w 24 22 y a m DJ d United States Patent 0 STERILIZATION INDICATOR TAPE Arthur W. Kelson,

New York, N.Y., assignor to Propper Manufacturing Co. Inc.

Filed Apr. 15, 1971, Ser. No. 134,521

Term of patent 14 years Int. Cl. D2499 US. Cl. D83-1 W so a:

a s x x J x u x u The figure is a plan view of a sterilization indicator tape References Cited shmvmg my new deslgn- UNITED STATES PATENTS The gauge of the tape is of no substantial thickness and the pattern is understood to be uniformly repetitive. 8/1928 Nefi D59-GA D 76,200 D. 217,575 5/1970 Couve D596 A I claim:

D. 222,516 10/1971 Kelson D831 W The ornamental design for sterilization indicator tape, as shown and described.

3,482,943 12/1969 Csizmas et a1. 23-253 R BERNARD ANSHER, Primary Examiner