You can file as many US provisional patent applications as you want to, giving you "patent pending" on whatever is disclosed in those files. However, you can only claim "filing priority" from one that was filed within the preceding 12 months. If you have used the invention in public or otherwise disclosed it (such as in a publication), the statutory "clock" cannot be stopped and you have only one year in which to file for a patent or otherwise permanently lose your right to obtain one in the USA.
It is best to use the one-year grace period to find investors to pay for the additional fees necessary for preparing and filing a "full patent". If you cannot find such investors, it may be time to reconsider the value of pursuing any patent.
Style-City Music Presents - 2009 Style-City Music Patent Pending Eric Vargas Bill Wren No Age Slick the Misfit 8-3 was released on: USA: 3 March 2011
Filed: March 17, 1998US Patent #: ?6165464
The Patent Housekeeper - 1912 was released on: USA: 9 March 1912
Alexander graham Bell's first patent was: 174,465 issued march 7,1876 filed February 14, 1876 and his second patent was: 161,739 issued April 6,1875 filed march 6,1875.
The Patent Medicine Danger - 1916 was released on: USA: 19 March 1916
Thomas L. Jennings recieved the patent for dry scouring on March 3, 1821
Alexander bell was born on March 3rd 1847. And on march 7,1876,the U.S.granted him patent for the telephone.and on march 10,1876 he sent first massage in telephone to his assistant that . So he was 29yrs ,4 days old at the time of inventing telephone and he was 28yrs old when he received patent for telegraph(received patent in 1875)
send me a picture of the rifle
There is no record of a product patent for a "revolutionary" product on Valentine's Day of 1876, but Alexander Graham Bell received a patent for the telephone on March 7, about 3 weeks after Valentine's Day.
January 10, 2000. It was issued March 18, 2009.
There were three different Winchester lever-action Models with the 1866 patent... the Model 1866, the Model 1873, and the Model 1876. The 1866 patent date refers to King's patent for the side loading gate mechanism.
As of 08/29/13, there has been no public announcement of any divorce proceedings between Flay and March.