Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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 |
| 4591281 | Sheet-feed mechanism for rotary print head A sheet-feed mechanism (10) for a rotary print head (12) includes a track (16) that defines a paper path in the form of a partial circular annulus. Belts (40 and 42) carry tabs (36, 38, 72, and 74) that support the lower end of a paper sheet, and movement... | 05/27/1986 |
| 4542998 | Character set printing means utilizing rolling pressure contact for printing A printing apparatus is provided which utilizes rolling pressure contact for printing, and includes a plurality of sets of serially arranged character elements mounted for movement on the external surface of a printing drum. Movement of the sets to place ... | 09/24/1985 |
| 4540298 | Manually loaded envelope feeder An envelope feeder sequentially feeds envelopes from a loading station to a printing station of a conventional printer for addressing, and releases addressed envelopes at a discharge station. The feeder includes an upstanding housing that journals a plate... | 09/10/1985 |
| 4537125 | Endless drive belt apparatus for processing card tickets with magnetic track A ticket (1) is driven by an endless belt (10) which is serrated on one surface. The belt engages only a fraction of the width of the ticket. At a print station which includes a dot-matrix print head (145, 146) the ticket passes over a smooth platen rolle... | 08/27/1985 |
| 4527723 | Chain bridle equipment for keeping metal strip tensions at a constant level Strip processing lines require tension or back tension to be applied to the strip, as the case may be. These requirements are best met by the proposed chain bridle. The recoiling of adjacent slit strips on a tension reel will result in varying rewinding s... | 07/09/1985 |
| 4501510 | Apparatus for feeding sheets of material and continuous webs in printers and typewriters A feed mechanism for sheets of material or continuous webs in a printer or typewriter, comprising a pin wheel feed mechanism for the feeding of continuous webs and a friction feed mechanism for the feeding of sheets of paper as well as the webs. The pin w... | 02/26/1985 |
| 4408212 | Multi-color recording device In a multi-color recording device having a plurality of recording stations, the back roller pressure and recording sheet transport is provided by a belt passing around rollers at each recording station and extending from one station to the next in contact... | 10/04/1983 |
| 4293863 | Ink jet printer with laterally movable print head An ink jet printer deposits ink drops from a plurality of jet drop streams along a plurality of parallel adjacent print lines on a sheet of paper. The printer includes a sheet supporting drum, means for rotating the drum, and a print head which is slidabl... | 10/06/1981 |
| 4285507 | Ink jet printer An ink jet printer includes a rotatable support for supporting a sheet of paper, a rotary drive for rotating the support, and an ink jet print head mounted adjacent the support for printing on a sheet of paper supported thereon during a plurality of succe... | 08/25/1981 |
| 4225872 | Ink jet printer An ink jet printer includes a rotatable support means for supporting a sheet of paper, a rotary drive means for rotating the support means, and an ink jet print head mounted adjacent the support means for printing on a sheet of paper supported thereon dur... | 09/30/1980 |
| 4208666 | Multiple copy ink jet printer An ink jet printer and a method of printing are disclosed in which a plurality of sheets of copy paper are simultaneously supplied to a paper supporting drum prior to printing and simultaneously removed from the drum after printing. One print head or, alt... | 06/17/1980 |
| 4109779 | Media positioning means for a printer A media positioning means for a printer having first and second transport mechanisms which are positioned in opposed relation with each other to form a common throat therebetween. Each of the first and second transport mechanisms includes first and second... | 08/29/1978 |
| 4092921 | High speed printer module An impact printer employing a continuously rotating print drum is constructed to accept different sizes and thicknesses of print sheets between the drum and hammers; one of such sheets for example comprises an endwise feedable sheet automatically advanced... | 06/06/1978 |
