Bizarre Patents
An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.
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 |
| 4735338 | Removable fastener for pot lid A removable fastener particularly adapted for securing the lid to a pot to prevent spillage of the contents thereof. The fastener includes a first and second clamp member each having a first cross member adapted to engage the pot and a second cross member... | 04/05/1988 |
| 4629084 | Closure for canning glass container with glass cover A closure for a canning glass container with a glass cover and a rubber ring therebetween has an upper rim which is formed in the container and provided with a sealing lip with a wedge having a tip with a radius of curvature between 1 mm and 3 mm, a suppo... | 12/16/1986 |
| 3991897 | Canning jar lid and sealing system A canning jar sealing system has a reusable flat transparent glass lid with bosses of unequal diameter raised from its opposite sides. A peripheral flange portion of the lid is supported on the upper edge of a jar rim so that one boss extends into the mou... | 11/16/1976 |
