Bizarre Patents
A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
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 |
| 4676679 | Recording apparatus A recording apparatus comprises recording means for recording on a recording medium through an ink ribbon in accordance with a predetermined system, means for covering the recording means such that the cover means is free to open or close, and means, inte... | 06/30/1987 |
| 4364679 | Cartridge ribbon lift apparatus A cartridge ribbon lift apparatus is provided in which a pivotally mounted cartridge, containing a ribbon, is pivoted upward to a printing position by a linkage which is operated by a solenoid. When the cartridge reaches the printing position a second lin... | 12/21/1982 |
| 4119385 | Ribbon changing mechanism for a typewriter In a ribbon changing mechanism, a ribbon retaining portion of the ribbon vibrator lifts a printing ribbon from a lowered non-printing position to an elevated printing position, in response to the printing operation. When a push button is depressed for ret... | 10/10/1978 |
