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...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Number | Title | Issue Date |
| 7334941 | Apparatus and method for washing of items An apparatus for washing items comprises a generally cylindrical mesh housing; a first wall and a second wall, said first wall and said second wall being positioned within said housing so as to define first, second and third compartments in said housing; an opening ... | 02/26/2008 |
| 7293328 | Device for closing a door A device for closing a door, including a spring element, an attachment element for fixing the device to a door, and an actuation element. The actuation element and the attachment element are linked at opposite ends of the spring element in such a way that, when the ... | 11/13/2007 |
| 7156555 | Bulk bag for meat and meat products A bulk bag comprising a bottom wall and at least one side wall extending upwardly from the bottom wall is provided with at least one pocket secured to the exterior of the side wall and extending substantially vertically. The pocket receives a support member which ma... | 01/02/2007 |
| 7082242 | Multiple core microstructured optical fibers and methods using said fibers The present invention relates to a microstructured optical fiber including a photonic band gap-guided core; and at least one index-guided core. Another embodiment of the present invention relates to a microstructured optical fiber including a set of main cores; a mi... | 07/25/2006 |
| 7077900 | Method for fabricating optical fiber preform using extrusion die Disclosed is a method of fabricating a photonic crystal fiber preform using an extrusion die, comprising the step of extruding a first optical material into a plurality of dispersed phases to axially orient the dispersed phases. ... | 07/18/2006 |
| 7018098 | Bulk bag for meat and meat products A bulk bag comprising a bottom wall and at least one side wall extending upwardly from the bottom wall is provided with at least one pocket secured to the exterior of the side wall and extending substantially vertically. The pocket receives a support member which ma... | 03/28/2006 |
| 6995124 | Methods for laundering delicate garments in a washing machine A product and process for laundering delicate or dry-clean only garments in a conventional home washing machine. The process represents a home version of the commercial wet-cleaning processes for cleaning of delicate garments. The product comprises a liquid combinat... | 02/07/2006 |
| 6921201 | Bulk bag for meat and meat products A bulk bag comprising a bottom wall and at least one side wall extending upwardly from the bottom wall is provided with at least one pocket secured to the exterior of the side wall and extending substantially vertically. The pocket receives a support member which ma... | 07/26/2005 |
| 6739753 | Bulk bag for meat and meat products A bulk bag comprising a bottom wall and at least one side wall extending upwardly from the bottom wall is provided with at least one pocket secured to the exterior of the side wall and extending substantially vertically. The pocket receives a support member which ma... | 05/25/2004 |
| 5788378 | Reclosable stand-up bag A reclosable standup bag and a method for manufacturing the bag. The bag includes opposing top and bottom panel assemblies. The top panel assembly includes first and second opposing fins having upper edge portions that define a mouth opening. Opposing fro... | 08/04/1998 |
| 5474383 | Flexible container apparatus with substantially rectangular-bottomed configuration A flexible, sealable container apparatus having a substantially pinch-bottomed configuration prior to expansion of the bag during cooking. The container apparatus includes substantially quadrilateral regions of adhesive. The shape and positioning of the q... | 12/12/1995 |
| 5195829 | Flat bottomed stand-up microwave corn popping bag A package is described comprising a bag with a pair of opposing face panels joined by longitudinally extending centrally projecting gussets. The bottom of the bag has a strong permanent seal containing a stiffening member or stay. The top has a rupturable... | 03/23/1993 |
| 5020922 | Bone puncture resistant bag A seamless, bone puncture resistant bag is provided that representatively includes a length of lay-flat seamless tubular film folded to a double lay-flat configuration and having all adjacent film surfaces interfacially bonded, respectively, except at one... | 06/04/1991 |
| 4637062 | Plastic bag assembly including a conduit member There is disclosed a bag assembly comprised of a tubularly-shaped bag preform formed of a plastic material defining a top closure portion and a bottom closure portion and provided with an adhesive layer peripherally-disposed about the tubularly-shaped bag... | 01/13/1987 |
| 3970241 | Flat bottom bag The invention relates to a flat bottom plastic bag and to methods of forming the same in which the bag is provided with an initial closed bottom that is further sealed between the bottom and the sides to produce a double-sealed, double-thickness closure.... | 07/20/1976 |
