Did You Know...
...that while attempting to develop a super strong glue, 3M employee Spencer Silver accidentally developed a glue that was so weak it would barely hold two pieces of paper together? However, his colleague Art Fry needed the glue. Fry sang with his church choir and marked the pages of his hymnal with small scraps of paper that often fell out. He used Silver's glue to hold the papers in place. Today we call this invention Post-it Notes.
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| Number | Title | Issue Date |
| 7959103 | Film unwind system with hinged spindle and electronic control of web tension A film supply apparatus supplying film in a foam-in-bag system having a film feeding device for feeding film from a film source to a location for bag formation, a bag forming apparatus, a foam material dispenser positioned for feeding foam material for reception in ... | 06/14/2011 |
| 7350463 | Spindle assembly Disclosed are a printer and a stacker and methods. The printer prints selectively on one or both sides of a printable web and sheets or labels are cut from the web and stacked in the stacker. The printer has an unwind mechanism that accepts and holds web rolls of di... | 04/01/2008 |
| 7331542 | Film unwind system with hinged spindle and electronic control of web tension A film supply apparatus supplying film in a foam-in-bag system having a film feeding device for feeding film from a film source to a location for bag formation, a bag forming apparatus, a foam material dispenser positioned for feeding foam material for reception in ... | 02/19/2008 |
| 7306185 | Universal toilet paper dispenser system An improved toilet paper dispenser system that employs an elongated support arm having, as a component, a flexible arm segment which is bendable in three dimensions. The support arm is secured at one end to a toilet tank or rigid structure using a mounting attachmen... | 12/11/2007 |
| 7128291 | Spool having an extractor bar A spool suitable for winding material thereon includes an axially extending body having a proximal end and a distal end joined by an outer surface. An extractor bar is mounted for slidable movement relative to the body for urging material wound onto the body toward ... | 10/31/2006 |
| 7063245 | System for dispensing plurality of wet wipes There is provided a wet wipes dispensing system. The system includes a plurality of separably joined wet wipes and the plurality of separably joined wet wipes include a lubricant. The system also includes a dispenser including a sealed chamber, the sealed chamber ho... | 06/20/2006 |
| 7048222 | Cord storage device A lightweight, portable cord storage device is provided which is adapted to store and organize a cord member in a manner which prevents twisting, tangling, or crimping of the cord by wounding a selected cord around a pair of cord wounding posts utilizing a figure-ei... | 05/23/2006 |
| 6805271 | Single hand, paper towel sheet dispenser The present invention is directed to a single hand, paper towel sheet dispenser comprising a base and a core holder operable to hold a roll of paper towel segments. A paper towel dispensing bale is pivotally connected to the base, the dispensing bale includes in inn... | 10/19/2004 |
| 6786377 | Single hand, paper towel dispenser The present invention is directed to a single hand, paper towel dispenser comprising a base, a core holder operable to hold a roll of paper towel segments connected together end-to-end along perforated tear lines. The invention has a paper towel dispensing bale incl... | 09/07/2004 |
| 6698683 | Bathroom tissue dispenser and holder A bathroom tissue dispenser and holder has arms positioned between and interconnected to the arms of a conventional wall mounted tissue holder. A roller is pivotally connected one arm of the tissue dispenser and holder and pivots away the mounting wall to... | 03/02/2004 |
| 6071061 | Multi-purpose hand cart A multi-purpose hand cart for permitting a single user to transport a variety of heavy loads. The multi-purpose hand cart includes a rear base frame having a spaced apart pair of side members and an elongate rear cross member connecting the side members o... | 06/06/2000 |
| 5913491 | Paper roll holder A back plate and a pair of transversely spaced vertical side plates extending forwardly therefrom. A first of the side plates is rigid with the back plate, and the second side plate is pivotal on a forwardly extending horizontal axis. A spindle is secured... | 06/22/1999 |
| 5901921 | Toilet tissue roll holder A toilet tissue roll holder has a flanged, generally semi-cylindrical housing and a spindle fixed at one end to a member slideable along one side of the housing. To replace a roll of toilet tissue, the spindle is pulled forward with the slideable member l... | 05/11/1999 |
| 5772152 | Interacting spools for a cord holder A cord holder having an outer rotatable housing with an inwardly extending inner spool which engages and rotates within a concentrically mounted larger stationary hollow cord storage spool support. The inner spool fits within the hollow larger spool suppo... | 06/30/1998 |
| 5765775 | Paper roll holder with pivotable cross bar for loading and removal of paper roll A paper roll holder having both a first and a second support mounted to a back wall. A cross bar is pivotally mounted on the first support to allow a paper roll to be inserted on the cross bar when the cross bar is pivoted away from the second support. Du... | 06/16/1998 |
| 5636812 | Dispensing apparatus A gravity-operated apparatus for sequentially dispensing sheet material from rolls of sheet material. The apparatus includes a housing having an opening; a rotatable turret; cantilevered spindles adapted to receive a roll of sheet material; and a limit ga... | 06/10/1997 |
| 5482425 | Conveyor sheet cargo container and method An unloading apparatus for use with a cargo container. The unloading apparatus having a supporting frame with a mandrel rotatably supported by the supporting frame and laterally extending across the frame. The unloading apparatus having devices to detacha... | 01/09/1996 |
| 5390867 | Yarn take-up machine A yarn take-up machine capable of decreasing vibration at the time of elevating frame resonance and operating at a wide range of take-up speeds from low to high speeds. Bobbin holders for holding a bobbin to package winding are mounted on a machine frame ... | 02/21/1995 |
| 5193756 | Figure eight linear dispenser A figure eight linear dispenser (10) having an optical fiber winding configuration adapted to dispense an optical fiber waveguide (14) at high speed. The dispenser (10) is built up of a series of flat winding layers, with each layer comprising an interlac... | 03/16/1993 |
| 5123604 | Clamping mandrel and stripping combination for a core sleeve of a rolled web, particularly a paper roll to supply a printing machine An ejector ring (18) surrounds an axially movable mandrel (6), on which a core sleeve or tube (19) for a paper web roll, for example a newsprint roll, can be supported. The ejector ring is resiliently supported on the holder structure, for example on a ho... | 06/23/1992 |
| 5094395 | Apparatus and method for dispensing plastic stretch film An apparatus and process for stretch-dispensing stretch wrap film is disclosed wherein a hollow core supply roll of stretch film is dispensed in a controlled manner utilizing a brake means mounted within the core which urges by its own resiliency against ... | 03/10/1992 |
| 4934625 | Holder and carrier for elongated flexible members A holder and carrier for elongated flexible members such as rope, garden hoses or electrical cables is disclosed. The holder has a planar base member having a top portion and a bottom portion. The top of the base member has an elongated aperture or openin... | 06/19/1990 |
| 4865261 | Spooler system with temporary, larger diameter spooling surface A spooler system including a special spool having slotted openings in its side flange walls to allow a set of paddles to be inserted through them when the spool is mounted on the spooler, which paddles are located above the spool core and provide a tempor... | 09/12/1989 |
| 4780982 | Fishing line dispenser A fishing line dispenser having an elongated shaft that is pivotally mounted on a tackle box tray for pivoting from a folded storage position to an extended position where a spool of fishing line can be positioned on the shaft. A removable mounting frame ... | 11/01/1988 |
| 4747561 | Reel assembly A reel assembly for winding and unwinding filamentary strand or wire-like material such as electric fencing wire is disclosed. The reel includes a cylindrical core with larger-diameter side plates removably attached thereto. The assembly may include a fra... | 05/31/1988 |
| 4690343 | Paper roll holder with tension arm Paper roll holders are formed of wire rod and provide a pair of holder devices on opposite sides of a central support. Each holder device has a support arm and a resilient tension arm together defining a push-on, pull-off type paper roll holder. The tensi... | 09/01/1987 |
| 4630786 | Apparatus for dispensing plastics stretch film An apparatus for stretching a plastic film around a package is disclosed wherein two handles are secured to the core of the plastic film, one handle effectively extending the core and having a braking cover for dispensing speed control. The other handle i... | 12/23/1986 |
| 4602748 | Automatic cassette loading machine with a reciprocating takeup spindle A novel winding or takeup mechanism is disclosed for use in a machine for automatically loading tape into empty cassettes containing leaders, i.e., C-zero cassettes. The novel winding or takeup mechanism, which provides extended machine life and faster ma... | 07/29/1986 |
| 4595153 | Paper roll holder A holder for rolls of paper and the like comprises a frame of rod-like material formed into a loop on which the roll may be held by resiliently flexing one of the loop arms toward the other. The loop has a headed end portion over which the roll is manipul... | 06/17/1986 |
| 4429839 | Water ski tow rope reel apparatus Water ski tow rope apparatus includes a reel rotatably secured to a housing and the reel and housing have a slot through which water ski tow rope extends through the housing to be wound about the reel within the housing. The water ski tow rope is complete... | 02/07/1984 |
| 4387556 | Apparatus for lifting a bobbin from a spindle An apparatus for lifting a bobbin set up on a spindle of a textile machine, in particular a wrap spinning machine characterized in that at least an end of the bobbin remote from the free end of a spindle has a ring of electrically conductive, non-ferromag... | 06/14/1983 |
| 4114819 | Apparatus for supporting a bobbin holder shaft in a high speed winder A bobbin holder shaft is journalled in a bobbin holder shaft support that is, in turn elastically supported relative to a fixed frame. When the support weighs more than the shaft plus the full amount of yarn to be wound thereon, and the lowest order reson... | 09/19/1978 |
| 4060209 | Coil holding device A coil holding device which has a bed plate with an upright support situated thereon. To the upright support are rotatably mounted a pair of rotary drums which are designed to hold two coils thereon. Each of the drums has a spiral groove around the circum... | 11/29/1977 |
| 4003528 | Mounting and braking apparatus for coiled welding wire A mounting and braking apparatus for use in providing a controlled feeding of welding wire to a welding torch or gun, wherein the welding wire is arranged in a pre-coiled, continuous roll. The mounting and braking apparatus comprises an upstanding mountin... | 01/18/1977 |
| 3991458 | Apparatus for use in repairing rolls supporting web material Apparatus for replacing a damaged core having web material wound thereabout comprises an elongate fixture having longitudinally aligned separably stackable sections, one fixture section having configuration in part facilitating insertion of the fixture wi... | 11/16/1976 |
