...that the Eveready Battery began as an invention called the "electric flowerpot," which was a tube with a battery and light bulb inside? The idea was to fasten this gizmo to the side of a flowerpot so it would illuminate the flowers from the bottom. The idea died on the vine and the businessman who licensed the flower pot, Conrad Huber, was left with a pile of useless tubes -- until he found a way to market them as batteries to light the world!
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 |
| 7182427 | Cut-processing apparatus, cut-processing method in cut-processing apparatus, and program A cut-processing apparatus generates tool move control data to reciprocate the tool, and sheet feed control data to feed the sheet; stores an amount of tool move loss due to backlash in the carriage gear train occurring at tool move direction shift, and an amount of... | 02/27/2007 |
| 7163348 | Postage meter for printing near the top edge of an envelope A mailing machine including a postage meter for printing evidence of postage payment on a media includes a registration surface, a print head, an envelope transport having at least two nips for keeping the media from skewing and contacting the print head, a media sk... | 01/16/2007 |
| 7066670 | Printing method and apparatus A printer (24) for printing upon a continuous web of print receivable media (18) is provided. The printer includes a print head (28) having a media drive assembly side and a media drive assembly for moving the media across the print head. The me... | 06/27/2006 |
| 6978421 | Handwriting text input system A data is input, character by character or stroke by stroke, to form a line of text. The system looks up in a dictionary and determines a unique one in the dictionary including entered line of text data and being with (1) leading part be unique, or (2) first part an... | 12/20/2005 |
| 6628423 | Dummy sheet placed on rotary drum of image recording apparatus An image recording apparatus comprises a rotary drum for attracting a recording medium to the surface thereof on which a plurality of through holes are formed, the rotary drum for attracting the recording medium via the plural holes by reducing pressure t... | 09/30/2003 |
| 6471351 | Ink jet recording apparatus and recording method therefor An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, includes a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; a ... | 10/29/2002 |
| 6155728 | Printer A type printer in which deterioration of a platen is prevented by distributing positions of impacts on the platen by a printing head over the whole region of peripheral surface of a cylindrical platen. The drive shafts of a paper feed roller, platen, and ... | 12/05/2000 |
| 6152628 | Sheet supply apparatus with feed protrusions for skew correction A sheet supply apparatus adapted for use with a recording apparatus such as a printer. The sheet supply apparatus comprises a frame having a sheet conveying surface, a shaft rotatably arranged above the sheet conveying surface, and a plurality of protrusi... | 11/28/2000 |
| 5267799 | Apparatus and method of printing data in a book, a notebook, or the like An apparatus for printing data on any specified page of a book includes a book-transporting mechanism for transporting the book to a predetermined position, while keeping a selected page of the book opened and located substantially parallel to the other p... | 12/07/1993 |
| 5224207 | Improved remote programming using display screen A technique for pre-programming a reproduction machine for a plurality of complex jobs involving a variety of machine features and requirements at a computer console remote from the reproduction machine operator console and touch sensitive screen display.... | 06/29/1993 |
| 5192140 | Apparatus and method of printing data in a book, a notebook, or the like An apparatus for printing data on any specified page of a book includes a book-transporting mechanism for transporting the book to a predetermined position, while keeping a selected page of the book opened and located substantially parallel to the other p... | 03/09/1993 |
| 5183347 | Apparatus for printing images on booklets An apparatus for printing images on a booklet comprises, first and second paired pinch rollers for conveying pages of the opened booklet to a printing head, located between these paired pinch rollers, a rotatable platen opposed to the printing head and lo... | 02/02/1993 |
| 4776711 | Booklet printer Two print heads each having a plurality of print elements arranged over a print width to allow printing of a predetermined area by a print scan operation are arranged one for each one of adjacent pages bordered by a seam line of a booklet along which a pl... | 10/11/1988 |
| 4772896 | Booklet printing apparatus A printing apparatus has a thermal head which is adapted to be pressed against a platen through a thermal ink film and a printing medium, thereby performing print on the printing medium. After the printing medium has been transported between the thermal h... | 09/20/1988 |
| 4265550 | Ink ribbon cartridge including a movable ribbon tensioning guide for a printing machine An ink ribbon cartridge for a printing machine of the type which includes a carriage moving in a direction parallel to the line of typing and a needle printing head, which can move on the carriage perpendicular to its direction of movement to advance and ... | 05/05/1981 |
| 3999749 | Automatic document feed device An automatic passbook feeding device, suitable for an accounting machine, having a pair of parallel driving rollers rotating in synchronism a corresponding pair of pressure counter-rollers, for pressing the passbook against the driving rollers, and a mova... | 12/28/1976 |