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26 Okt 1908 Jahr - retractable dog leash

Beschreibung:

New York City dog owner Mary A. Delaney patented the first retractable leading device in 1908. It attached to the collar, keeping pooches under control, while giving them some freedom to roam. Incidentally, someone named R.C. O'Connor patented the first child harness 11 years later.

Zugefügt zum Band der Zeit:

Inventions by women!

ByLauren Herzig
8 Dez 2017
1
0
635

Datum:

26 Okt 1908 Jahr
Jetzt
~ 117 years ago
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