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...that the Band-Aid Bandage was invented by a Johnson & Johnson employee whose wife had cut herself? Earl Dickson's wife was rather accident prone, so he set out to develop a bandage that she could apply without help. He placed a small piece of gauze in the center of a small piece of surgical tape, and what we know today as the Band Aid bandage was born!

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Class 238/290 - Lap


Subclass of Class 238 - Railways: surface track
Definition: Tie-plates each composed of a plurality of sections overlapping
No. of patents: 1
Last issue date: 11/07/2006


NumberTitleIssue Date
7131808Retaining wedge for concrete forms
A retaining wedge for concrete forms has a tapered body of generally trapezoidal or triangular configuration. Oppositely diverging side edges of the body are provided with alternating peaks and valleys so as to present a number of detent-like depressions that encour...
11/07/2006
 
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