BRAIN TEASERS
Brain Teasers User Profile

deepak gill

rank
745
points
0
See full ranking list
short ranking list
743. Mark Lonner 0
744. Christina Beck 0
745. deepak gill 0
746. SUNDAY ODO 0
747. salvatore ventura 0
last 3 solved tasks

Envelope machine patent

In 1849, the first U.S. patent for an envelope-making machine was issued to Jesse K. Park and Cornelius S. Watson of New York City (No. 6055). It was never used commercially, as it was shortly superceded by patents on improved machines by other inventors. It was treadle-operated and its mechanism included a stamper rod, gumming apparatus and folding apparatus. The patent model still exists in the collection of the National Postal Museum.«

You cannot correct an old person...

You cannot correct an old person every time they say something offensive. You would never make it through Thanksgiving dinner!
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.