http://www.freshpatents.com/Sheet-feeding-or-delivering-dtnewntc271.php USPTO Class 271 - Sheet feeding or delivering en-us Fri, 19 Dec 2008 00:05:51 -0800 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/Sheet-conveying-device-and-image-forming-apparatus-dt20081211ptan20080303202.php Fri, 19 Dec 2008 00:05:51 -0800 A fluctuation detecting unit detects a fluctuation of an endless belt generated when a sheet is brought into contact with a predetermined position of the endless belt at an upstream side in a conveying direction from a nip portion based on fluctuation information acquired by a fluctuation information acquiring unit.... http://www.freshpatents.com/Paper-feed-mechanism-for-a-printing-station-dt20081211ptan20080303203.php Fri, 19 Dec 2008 00:05:51 -0800 A paper feed mechanism for a printing station. The mechanism includes a primary set of rollers and a secondary set of rollers for feeding a sheet of paper past a printhead, and a pivot rod rotatably driven by a drive means. Also included is a pick-up bar pivotally connected to... http://www.freshpatents.com/Paper-feeding-device-dt20081211ptan20080303204.php Fri, 19 Dec 2008 00:05:51 -0800 A paper feeding device comprises a supporting frame, a pickup roller assembly, a paper blocking unit, a base and a sensor. The paper blocking unit is placed beside the pickup roller assembly, having a paper blocking element connected to the supporting frame, including a connecting portion, the connecting portion extends... http://www.freshpatents.com/Stacker-tray-assembly-for-a-photocopier-dt20081211ptan20080303205.php Fri, 19 Dec 2008 00:05:51 -0800 A stacker tray assembly for a photocopier is easily mounted or removed from the copier, and permits facile handling of large copies. The stacker tray assembly for a photocopier for producing large copies has a main plate which has a copy side for insertion into the copier and a copy... http://www.freshpatents.com/Sheet-feeding-apparatus-image-forming-apparatus-and-sheet-feeding-method-dt20081211ptan20080303206.php Fri, 19 Dec 2008 00:05:51 -0800 A sheet feeding apparatus includes: a multiple-feed detecting section that detects recording sheets to be transported by plural rolls in a direction; a separating section that separates an uppermost sheet of the recording sheets from the other; a slippage detecting section that detects a slippage of the uppermost recording sheet...