...In 1790, the cost to obtain a patent was between $4 and $5.
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 |
| 6592276 | Printer for forming an image on a transported web A printer capable of stably transporting a web at high speed and with a high accuracy has a printing unit (10) for forming images on a web (W); a yet-to-be-printed web control means (2, 3, 5) for controlling the traveling position and tension of the web a... | 07/15/2003 |
| 5681123 | Tape-shaped label producing device Either when the tape cassette is loaded in the tape-shaped label producing device or directly after power is turned on, the tape and the ink ribbon are fed in synchronization in a printing direction. At this time, with using the distinction marks, the ink... | 10/28/1997 |
| 5308173 | Self-propelled composite printing device for printing either on a tape or on a flat surface A composite printing device comprises a portable printer and a tape printer case removably engageable with the portable printer from below. The portable printer includes a bottom printing head, a pair of drive wheels and a pair of idle wheels. The tape pr... | 05/03/1994 |
| 4027765 | Record media drive mechanism A plurality of printing stations are spaced across a machine wherein a feed or drive assembly for paper or like record media is associated with each station, each of the feed or drive assemblies being self-contained and of modular construction to enable p... | 06/07/1977 |