Famous Patents
The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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| Number | Title | Issue Date |
| 7967794 | Safety needle assembly A safety needle assembly comprises a cannula holding member, a cannula fixed to the cannula holding member, and a safety device mounted on the cannula holding member. The cannula holding member includes one or more outwardly directed fins extending longitudinally al... | 06/28/2011 |
| 7805905 | Roofing shingle The present invention provides a roof shingle comprising a shingle with at least one layer having a head lap and a butt, the head lap including at least one alignment notch and the butt including at least one corner that corresponds to the alignment notch. Also, the... | 10/05/2010 |
| 7651780 | Single ply thermoplastic (TPO) roofing membranes having superior heat seam peel strengths and low temperature flexibility Roofing membranes of single ply heat seamable thermoplastic polyolefin (TPO) sheets are made with a metallocene-catalyzed polyethylene (MPO) blend. The membranes exhibit superior heat seam peel strengths and low temperature flexibility. ... | 01/26/2010 |
| 7329852 | Automatic background removal for input data having consecutive input points identification Automatic background signal removal for input data, such as for spectrometry data, is provided. Input data includes input pixel points, such as those read by a CCD spectrometer or chromatography device, and intensity values corresponding to the data points. A distri... | 02/12/2008 |
| 7300032 | Vibration and noise abatement pad A base pad for supporting mechanical machines and equipment and which is configured such that it reduces the noise and vibration emanating from these machines. The pad is constructed entirely from shredded and comminuted rubber tires and is configured such that it p... | 11/27/2007 |
