UNITED ASSOCIATION
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PLUMBERS, PIPE FITTERS AND SERVICE TRADES

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                                            Pipe Wrench
On September 13, 1870, a patent was granted to Daniel C. Stillson, a steamboat fireman, for a "wrench". Stillson invented the pipe wrench - sometimes called the Stillson pipe wrench. Stillson, suggested to the heating and piping firm Walworth manufacture a design for a wrench that could be used for screwing pipes together. Previously, serrated blacksmith tongs had been used for that purpose. The owner, James Walworth told Stillson to make a prototype and “either twist off the pipe or break the wrench.” Stillson's prototype twisted the pipe successfully. His design was then patented and Walworth manufactured the wrench. Stillson was paid about $80,000 in royalties during his lifetime.

 

2008 Important Dates by Month
  January           February           March             April           May             June             July             August                 September           October         November          December

Special Called Meetings
Tuesday, May 13, 2008 - Nominations for mid term elections
 Contract Ratification - Changed to Wednesday May 28, 2008 at 7:00pm

Membership Meeting Date Change
June 10, 2008 changed to Monday June 9, 2008

 

 

 

 

 

 

 

                                                                                                

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