Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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 |
| 7395685 | Deformation of thin walled bodies A thin walled body is deformed in a process in which the body is gripped securely in a holding station and, whilst gripped in the holding station, tooling engages to deform the peripheral wall of the body at a predetermined wall zone. The tooling is provided at a to... | 07/08/2008 |
| 7159439 | Automatic control of intermediate pieces in a bending press The invention relates to a bending press comprising a bottom panel, a moving top panel, N bending-tool clamps, each clamp being mounted to pivot about a common axis, and means for causing the clamps to pivot. The means for causing the clamps to pivot comprise: ... | 01/09/2007 |
| 7127930 | Device and method for press forming A pressing apparatus includes a lower die (24) fixed to a lower plate (11), and first and second plate (11), and first and second upper die punches (33 and 34) capable of being lifted and lowered along with an upper plate (12 | 10/31/2006 |
| 7004846 | Wear resistant nail manufacturing tool inserts A clamping jaw assembly and cutter assembly employed in machinery used to manufacture nails, screws, rivets, and similar objects starting with wire material. The invention includes a groove design having a smooth wave that reduces the wear rate of the groove improvi... | 02/28/2006 |
| 6786828 | Method of fastening a tool in a tool holder The present invention is for a method of fastening a tool holder. The tool (2) has a front side (6) shaped for use in cold forming of metal wire into nails, screws, etc. The tool holder (4) has a recess (8) shaped for receiving the tool (... | 09/07/2004 |
| 6606896 | Tool support and locking device in sheet metal bending brakes The bending brake comprises an intermediate member (10) fixed to the upper toolplate of the brake, and at least one jaw (20) connected to the intermediate member (10) and rotatable about a horizontal axis (R) parallel to the longitudinal axis of the inter... | 08/19/2003 |
| 6450004 | Press brake punch holder A press brake punch holder provides a single actuation assembly to apply symmetrically opposed, lateral forces to a series of otherwise independent punch clamps for securing a corresponding series of punches within the clamps. The clamps are each pivotall... | 09/17/2002 |
| 6000273 | Press brake punch holder The press brake punch holder has a main housing adapted for attachment to the ram of a press brake. A pair of mating wedge strips are disposed within the housing, the lower wedge strip being slidable with respect to the upper wedge strip. A U-shaped chann... | 12/14/1999 |
| 5014540 | Jig assembly An improved jig assembly for a die in the form of a supporting body member having a cavity receiving a die and wedge secured against vertical, back-and-forth and sideways movements with respect to the body member.... | 05/14/1991 |
| 4891965 | System for connecting a bending blade to its corresponding support in a sheet metal panel bending machine A connecting system which includes a slack connecting device between a blade and a support and an elastic member for taking up slack between the blade and the support in a direction of application of operating forces. A face of the support which reacts to... | 01/09/1990 |
