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 What year were screw back earrings invented?

Answer Although there is no document of the exact date, screw-back earrings were invented sometime during the early 20th century. This screw-back style gave women the option of not having to pierce their ... Read More »
http://www.answerbag.com/q_view/2056447

Top Q&A For: What year were screw back earrings invented

When were screw back earrings invented?

Screw backs, patented in 1894, came before clip backs which were patented in 1934. Although most screw backs were for non-pierced ears, a threaded screw back for pierced ears was also available.Ref... Read More »
http://www.answerbag.com/q_view/2251425

How to Remove Screw Back Earrings?

A screw-back earring features a clasp mechanism that allows you to adjust the fit of the earring by rotating the earring's backing. Styles of clip-on antique earrings and post earrings are also ava... Read More »
http://www.ehow.com/how_5067881_remove-screw-back-earrings.html

What year was the phillips head screw invented?

Henry Phillips, an engineer from Portland, Oregon, invented Phillips head screws in 1936. Phillips received a total of five patents for his screw and screwdriver. The Phillips screw became very pop... Read More »
http://www.answerbag.com/q_view/1973696

The screw on my eyeglasses came out...(ultra tiny screw) anyone know of a tool small enough to screw it in?

Everyone is right...they sell little eyeglass repair kits at most drug stores. I've even seen them at the check-out at some grocery stores. Don't lose that screw though. The screws in those kits... Read More »
http://answers.yahoo.com/question/index?qid=20070616181251AAUiLgW


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