Famous Patents
3M employee and church chorister Art Fry needed something to temporarily mark pages in his hymnal. He was in luck because his colleague, Spencer Silver, accidentally developed a glue that was too weak for other purposes. After initially discouraging consumer response, Post-it Notes became a hit in 1979.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8056594 | Long drive patch for tire puncture An external puncture sealing patch for a vehicle tire is provided. The patch comprises a thin spiked pad made of flexible base and a number of sharp pins partially implanted in the base in a radial arrangement around a central void protruding vertically downward fro... | 11/15/2011 |
| 4827998 | Tire repair plug A plug for repairing steel belted tires includes an insert member having a shank containing threads and joined to an uppermost wedge element provided with a tool engaging recess. A resilient shroud encases the majority of the insert member and includes ex... | 05/09/1989 |
