Isaac Merritt Singer

Isaac Singer
portrait by Edward Harrison May (1869)
Born	Isaac Merrit Singer (1811-10-27)October 27, 1811 Pittstown, New York
Died	July 23, 1875(1875-07-23) (aged 63) Paignton, Devon, UK
Nationality	United States
Net worth	USD $13 million at the time of his death (approximately 1/709th of US GNP)
Engineering career
Institutions	Singer Sewing Machine Company
Significant advance	Sewing machine

Isaac Merritt Singer (October 27, 1811 – July 23, 1875) was an American inventor, actor, and businessman. He made important improvements in the design of the sewing machine and was the founder of the Singer Sewing Machine Company. Many had patented sewing machines before Singer, but his success was based on the practicality of his machine, the ease with which it could be adapted to home use, and its availability on an installment payment basis. Singer fathered at least 24 children with various wives and mistresses.

In 1839, Singer obtained his first patent, for a machine to drill rock, selling it for $2,000 (or $46 thousand in today's dollars) to the I & M Canal Building Company. With this financial success, he opted to return to his career as an actor. He went on tour, forming a troupe known as the "Merritt Players", appearing onstage under the name "Isaac Merritt", with Mary Ann also appearing onstage, calling herself "Mrs. Merritt". The tour lasted about five years He developed and patented a "machine for carving wood and metal" on April 10, 1849.

At 38, with Mary Ann and eight children, he packed up his family and moved back to New York City, hoping to market his wood-block cutting machine there. He obtained an advance to build a working prototype, and constructed one in the shop of A. B. Taylor & Co. Here he met G. B. Zieber, who became Singer's financier and partner. However, not long after the machine was built, the steam boiler blew up at the shop, destroying the prototype. Zieber persuaded Singer to make a new start in Boston, a center of the printing trade. Singer went to Boston in 1850 to display his invention at the machine shop of Orson C. Phelps. Orders for Singer's wood cutting machine were not, however, forthcoming.

Lerow & Blodgett sewing machines were being constructed and repaired in Phelps' shop. Phelps asked Singer to look at the sewing machines, which were difficult to use and produce. Singer concluded that the sewing machine would be more reliable if the shuttle moved in a straight line rather than a circle, with a straight rather than a curved needle. Singer was able to obtain US Patent number 8294 for his improvements on August 12, 1851.

Singer's prototype sewing machine became the first to work in a practical way. It could sew 900 stitches per minute, far better than the 40 of an accomplished seamstress on simple work.

In 1856, manufacturers Grover & Baker, Singer, Wheeler & Wilson, all accusing each other of patent infringement, met in Albany, New York to pursue their suits. Orlando B. Potter, a lawyer and president of the Grover and Baker Company, proposed that, rather than squander their profits on litigation, they pool their patents. This was the first patent pool, a process which enables the production of complicated machines without legal battles over patent rights. They agreed to form the Sewing Machine Combination, but for this to be of any use, they had to secure the cooperation of Elias Howe, who still held certain vital uncontested patents. Terms were arranged; Howe received a royalty on every sewing machine manufactured.