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Mary's Inventors Blog March 2008 Archive

By Mary Bellis, About.com Guide to Inventors since 1997

The Textile Revolution

Sunday March 30, 2008
During the early eighteenth century, Great Britain was determined to dominate the textile industry. Laws forbade the export of English textile machinery, drawings of the machinery, and written specifications of ... Read More

The Agricultural Revolution

Friday March 28, 2008
The farmers of George Washington's day had no better tools than had the farmers of Julius Caesar's day; in fact, early Roman plows were superior to those in general use ... Read More

Reader Mail: Can I Copy This?

Monday March 24, 2008
Philip wants to reproduce and sell copies of two airline posters he has collected, one is dated 1951 and includes copyright notification, and the other is dated 1940. Philip asks ... Read More

Easter Charms

Saturday March 22, 2008
For every holiday, there are inventions, trademarks, and copyrights created to serve those celebrating the holiday. Easter is no exception. A simple trademark search for marks that included the word "Easter" ... Read More

Stem Cell Patents Upheld

Friday March 21, 2008
University of Wisconsin scientist and stem cell researcher, James Thomson received three contested patents related to a method of "isolating embryonic stem cells of humans and primates." These history-making patents ... Read More

Tips for Inventing - Invention Idea Survey

Sunday March 16, 2008
Every ask yourself "what would be a good thing to invent?" One of the best ways to collect ideas for developing an innovation or invention is to take a survey. ... Read More

St Patrick's Day Charms

Sunday March 16, 2008
For every holiday, there are inventions, trademarks, and copyrights created to serve those celebrating the holiday. St Patrick's Day is no exception, for example the term leprechaun has been used ... Read More

Which Way is the Winding Blowing?

Wednesday March 12, 2008
By defintion the weather is "the state of the atmosphere at a given time and place, with respect to variables such as temperature, moisture, wind velocity, and barometric pressure." And ... Read More

Tips for Inventing - Improve Your Ability to Brainstorm

Saturday March 8, 2008
Brainstorming is a process of spontaneous thinking used by an individual or by a group of people to generate numerous alternative ideas while deferring judgment. Brainstorming is the crux of ... Read More

One-Armed Bandit

Friday March 7, 2008
The first mechanical slot machine was the Liberty Bell invented in 1895 by car mechanic Charles Fey of San Francisco. The Liberty Bell slot machine had three spinning reels with ... Read More

Bow Wow

Tuesday March 4, 2008
I'm in a silly mood folks. However, the candy confection called Cracker Jack has a serious history. Did you know that in 1912, toy surprises were first put into every ... Read More

March On

Saturday March 1, 2008
Find out what famous March event happened today in history concerning patents, trademarks, or copyrights. What famous inventor has the same March birthday as you or what invention was created ... Read More

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