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Whitcomb L. Judson (March 7, 1843 – December 7, 1909) was an American machine salesman, mechanical engineer and inventor. He received thirty patents over a sixteen-year career, fourteen of which were on pneumatic street railway innovations.
In 1892, Whitcomb L. Judson, an American inventor from Chicago, patented the original design from which the modern device evolved. [1] The zipper gets its name from a brand of rubber boots (or galoshes) it was used on in 1923. The galoshes could be fastened with a single zip of the hand, and soon the hookless fasteners came to be called ...
The metal zipper is the oldest type of workable zipper, having been invented by Gideon Sundback as an improvement of Whitcomb Judson's "Clasp Locker" that majorly consisted of a hook-and-eye shoe fastener. [1]
In 1891 Chicago inventor Whitcomb L. Judson wanted an easier way to lace up his shoes so he devised a system of hooks and eyes, plus a slide mechanism, to fasten and unfasten the hooks. He exhibited his device at the 1893 World's Columbian Exposition .
Jewel case, Jewel box or Super Jewel Box, types of Optical disc packaging Tomb of I'timād-ud-Daulah , at Agra is known as Jewel Box for its intricate parchin kari work Topics referred to by the same term
Deck the Walls. With all the Christmas decor lying around, your elf can create a final festive scene that'll instantly brighten up your home. Use colorful tape to craft a cheerful tree on the wall ...
From gifting boxes of cookies to setting out cookies and milk for santa (on the cutest platter, of course), few things capture the spirit of Christmas like the warm, inviting aroma of freshly ...
A factory-sealed, first-gen iPod sold for $20,000, though eBay currently lists one in its original box at close to $1,200. 3. iMac G3. eBay. Remember these guys? These bulbous personal computers ...