Did You Know...
...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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 |
| 5217783 | Two-sided carpet construction and method of manufacture thereof The specification discloses a two-sided carpet construction and a method for the continuous manufacture thereof. The carpet manufacturing process begins by tufting a carpet yarn into a scrim layer. The process continues up to the point where the bonding m... | 06/08/1993 |
| 5052283 | Automotive air distribution system An automotive air distribution system including at least one floor mat for an automobile, having one or more air distribution channels provided therein, which are connected by way of connecting hoses and an adaptor, to an outlet of conditioned air in an a... | 10/01/1991 |
| 4964247 | Gutter screening and flushing system There is disclosed a gutter drain strip having a platform portion with a plurality of drain holes provided therein, and a pair of legs downwardly depending from said platform portion to provide for mounting of the gutter drain strip in a gutter. A gutter ... | 10/23/1990 |
| 4921742 | Floor mat retention system for automotive vehicles There is disclosed a floor mat retention system for automotive vehicles which provides for positive attachment of the floor mat to the vehicle body without penetrating the automotive carpet. A first retainer portion is fixedly mounted to the automotive ve... | 05/01/1990 |
