Water Patents (Class 283/97)
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Patent number: 9844965Abstract: A reusable notebook is used with heat-erasable ink. The reusable notebook includes a binding configured to hold a plurality of pages, at least one cover, and at least one ready indicator. The ready indicator is configured to indicate that at least one page in the notebook has reached at least a critical temperature. The critical temperature is a predetermined minimum temperature that is sufficient to erase thermochromic ink on the page(s). The indication occurs when the ready indicator is at a temperature equal to or above a predetermined minimum temperature referred to as the ready temperature. When the ready indicator is at or above the ready temperature, the critical temperature of the at least one page is reached.Type: GrantFiled: October 8, 2016Date of Patent: December 19, 2017Assignee: Rocket Innovations, Inc.Inventors: Joseph Lemay, Jacob Epstein
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Patent number: 9418576Abstract: A label assembly including one or more dissolvable thermal direct adhesive labels mounted on a release liner. According to one embodiment, each label includes a base layer, a thermal direct layer, an adhesive layer, and a barrier layer. The base layer, which has an upper surface and a lower surface, is water-dissolvable and may be made of a water-dissolvable paper. The thermal direct layer is positioned directly over the upper surface of the base layer and functions in the conventional manner to produce markings therein in response to heat. The adhesive layer is water-dissolvable and is positioned below the lower surface of the base layer. The barrier layer, which is positioned directly below the lower surface of the base layer and directly over the adhesive layer, serves to prevent migration of the adhesive layer through the base layer and into contact with the thermal direct layer.Type: GrantFiled: May 14, 2008Date of Patent: August 16, 2016Assignee: Avery Dennison CorporationInventor: Priscilla Franklin
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Patent number: 7892639Abstract: Multi-layer, edge ingress, tamper- and solvent-indicating labels comprise a top film layer coated over a solvent, e.g., water, hydrocarbon, etc., and dye absorbing layer. The solvent and dye absorbing layer can be on top of a porous layer comprising a binder, pigment and particles of a solvent-soluble dye. The porous layer can be on top of an edge-wicking layer which itself is on top of a pressure-sensitive adhesive (PSA) layer. The edge-wicking layer both absorbs and transports solvent thus serving as a means for transporting solvent to the solvent-soluble dye.Type: GrantFiled: December 14, 2007Date of Patent: February 22, 2011Assignee: Brady Worldwide, Inc.Inventors: Steven H. Mess, Matthew Kasper, Michael D. Savagian
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Patent number: 7829181Abstract: A graphic and/or message display system is described. The graphic and/or message display system functions to develop over a period of time a hidden graphic or message on an indicator panel or display area. The hidden graphic or message is revealed when an obscuring graphic reacts with a solvent to change color become at least substantially transparent. The graphic and/or message display system may be used as a stand-alone device or may be incorporated as part of various articles or products, for instance, as a positive reinforcement or a reminder to perform a task. Methods for using the graphic and/or message display system are also described.Type: GrantFiled: August 31, 2005Date of Patent: November 9, 2010Assignee: Kimberly-Clark Worldwide, Inc.Inventors: John Gavin MacDonald, Alison Salyer Bagwell, Yanbin Huang, Jaeho Kim, Stephanie Michelle Martin
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Patent number: 6896296Abstract: Display information is revealed from behind a metal film that can be cleared upon effective contact with a clearing agent. The metal film, while opaque, is generally less than 1000 Angstroms thick and can be cleared by exposure to innocuous agents including food or other household products.Type: GrantFiled: August 29, 2003Date of Patent: May 24, 2005Assignee: Timer Technologies, LLCInventors: Mark A. Shadle, David M. Good, Gerrit L. Verschuur, Chauncey T. Mitchell, Jr.
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Patent number: 6562252Abstract: The invention relates to a method for reproducing images or text on a metalized holographic film, comprising a coupling step, in which a bottom metalized holographic film is laminated to a second film, thereon an adhesive mass has been preliminarily deposited, a spreading step in which on the bottom film a copolymeric primer is spread, a printing step in which a suitably activated basic substance is printed, a staged spreading removal step, in which demineralized water and decanting are used in order to remove the crystallized material obtained by the basic substance, a forced air hot bed drying step, a reinforcement processing step, and a printing step in which the text or image is printed in polymeric material colors.Type: GrantFiled: December 22, 1999Date of Patent: May 13, 2003Assignee: Illinois Tool Works Inc.Inventor: Mario Ferro
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Patent number: 6457585Abstract: A temporary tattoo is releaseably incorporated into a multi-ply re-sealable package capable of holding comestibles. The temporary tattoo is incorporated into the package between the plies and contains a tattoo ink printed either flexo or gravure and, once removed from the resealable package, is moistened and applied to the skin.Type: GrantFiled: October 31, 2000Date of Patent: October 1, 2002Assignee: Sonoco Development, Inc.Inventors: Scott W. Huffer, Jeffrey M. Schuetz
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Patent number: 6444377Abstract: The invention relates to improvements in security features in paper and other substrates and in particular to an activatable feature to warn of tampering. The invention further relates to a security feature for a security document comprising at least one activatable layer and at least one visually apparent masking layer, said at least one activatable layer comprising a composition which is generally non-mobile but which becomes mobile when wetted with a liquid, said composition further including at least one detectable component, in which under dry conditions said at least one masking layer wholly covers the activatable layer and renders it non-detectable.Type: GrantFiled: December 29, 1999Date of Patent: September 3, 2002Assignee: De La Rue International Ltd.Inventors: Richard Bryan Jotcham, Gerald Sidney Payne
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Patent number: 6318760Abstract: A metal layer cleared by contact with a chemical clearing agent to reveal an underlying graphics layer is at least partially covered by a buffer material that delays contact with the clearing agent. The buffer material can be applied in a pattern that forms a temporary image in the metal layer prior to more completely revealing the underlying graphics layer.Type: GrantFiled: June 6, 2000Date of Patent: November 20, 2001Assignee: Timer Technologies, LLCInventors: Mark A. Shadle, David M. Good, Chauncey T. Mitchell, Jr.
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Patent number: 6270122Abstract: Display information is revealed from behind a metal film that can be cleared upon effective contact with a clearing agent. The metal film, while opaque, is generally less than 1000 Angstroms thick and can be cleared by exposure to innocuous agents including food or other household products.Type: GrantFiled: October 22, 1999Date of Patent: August 7, 2001Assignee: Timer Technologies, LLCInventors: Mark A. Shadle, David M. Good, Gerrit L. Verschuur, Chauncey T. Mitchell, Jr.
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Patent number: 6152449Abstract: An association game including an overall image a portion of which is in latent invisible form to be developed by a marking means to provide an identifying configuration for a visible portion movably compatible with the latent image developed portion.Type: GrantFiled: November 26, 1996Date of Patent: November 28, 2000Assignee: Stry-Lenkoff Co.Inventor: Roger J. Lenkoff
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Patent number: 6084621Abstract: A latent image is formed by applying a colorless liquid that makes colorants of ink insoluble to a predetermined area of a print material. The latent image is made visible by applying ink to only the predetermined area of the print material to cause reaction between the ink and the colorless liquid to make the colorants of the ink insoluble and thereby fix the colorants in the print material. Another method of making a latent image visible involves applying ink to the entire surface of the print material and washing the print material with water to remove unfixed ink.Type: GrantFiled: March 20, 1997Date of Patent: July 4, 2000Assignee: Canon Kabushiki KaishaInventor: Makoto Shioya
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Patent number: 5676401Abstract: A label for a container in the form of a metallic generally cylindrical can or glass or plastic bottle wherein the label encompasses and surrounds the outer side surface of the container, the label carrying suitable advertising matter on the exterior surface identifying the contents of the container and identifying the source of the container as well as itemizing the ingredients of the food or beverage therein, and the internal surface of the label having printed thereon one or more removable, temporary transfer tattoos which may be easily transferred from the label, when removed from the container, to the skin a child for his or her enjoyment and entertainment.Type: GrantFiled: August 24, 1995Date of Patent: October 14, 1997Assignee: Dan Witkowski Presents, Inc.Inventors: Daniel D. Witkowski, Marcia D. Griffith
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Patent number: 5282651Abstract: Trading cards are made interactive with the user by concealing under a coating the secondary indicia portion of an image comprising both primary and secondary indicia, and selectively altering the coating to reveal the secondary indicia in the presence of the primary indicia to complete the image. A thermochromic coating material responsive to temperature change from ambient temperature, as by rubbing the coating with the fingers, enables the local exposure of the secondary indicia.Type: GrantFiled: April 15, 1991Date of Patent: February 1, 1994Inventor: Frank Alonso
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Patent number: 5234344Abstract: A book package of sheets including printed materials thereon comprised of printed writing of a connectible series of written expressions and a series of drawing illustrations compatible with the written expressions to allow the sheets to be chronologically and compatibly arranged in illustrated chronological form, a portion of the printed materials being printed in latent form which can be made visible with a marker included in the book package.Type: GrantFiled: December 28, 1987Date of Patent: August 10, 1993Assignee: Stry-Lenkoff CompanyInventor: Claire B. Lenkoff
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Patent number: 5225162Abstract: A locking device in the shape of a unitary body formed from a bio-degradable material which includes an element with at least one free end formed integral with said body. The severable element is designed to engage and secure a container lock mechanism when the container is in a closed position, whereby the free end of the element is capable of being mechanically or adhesively secured to said unitary body to form a seal, with said device being designed to fracture upon opening of the container lock mechanism thereby providing visible evidence of the lock mechanism being opened.Type: GrantFiled: October 17, 1990Date of Patent: July 6, 1993Assignee: SPS Medical Supply CorporationInventor: John R. Scoville
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Patent number: 5215576Abstract: A scratch-off coating composition and method for application of the coating to lottery forms and the like employs a water based dispersion of acrylic resin, at approximately equal proportions of resin and water, by weight. The dispersion is adjusted to a pH greater than 7.0, and preferably a surfactant is added as a wetting, defoaming and/or dispersing agent. A pigment of metallic particles such as aluminum paste is added, together with a powdered filler such as calcium carbonate, at about 5 to 25% by weight of the coating composition. The composition can be applied in successive layers, including outer layers of relatively higher proportions of resin for improving wet rub resistance. For the outer surface layers, a number of ink formulations are disclosed.Type: GrantFiled: July 24, 1991Date of Patent: June 1, 1993Assignee: GTECH CorporationInventor: Bryan W. Carrick
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Patent number: 4943088Abstract: The picture book is used with a pen containing a water-soluble ink, and at least a portion of the book is covered with resinous coating. Accordingly, while reading and reviewing the book, children may imaginatively paint or write on the book by means of the pen and thereafter wipe off the painted portion for reuse.Type: GrantFiled: September 6, 1988Date of Patent: July 24, 1990Inventor: Yoshiomi Wada
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Patent number: 4846504Abstract: A label assembly includes concealed promotional material, and is secured to the product package with the assembly including water-soluble adhesive. The promotional material may be in the form of a "cents-off" coupon or a scratch-off lottery-type game piece. The use of water-soluble adhesive deters tampering prior to purchase of the product, and the coupon or game piece is subsequently exposed when the water soluble adhesive is washed away. The label assembly may include either one, two, or three layers, with the lowermost label being secured to a backing strip or web preparatory to application to the product. When a single layer is employed, it is opaque, and the promotional material is on its lower surface. In a three-layer unit, the game piece may be sandwiched between an outer label having water-soluble adhesive, and the base label which is provided with permanent pressure-sensitive adhesive.Type: GrantFiled: August 30, 1988Date of Patent: July 11, 1989Assignee: Avery International CorporationInventors: John MacGregor, Frank J. Welch, Kenneth Lin
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Patent number: 4738472Abstract: A thermosensitive label rendered unusable by removal from its first application includes a thermosensitive color-forming layer on one side of a substrate and a remoistenable adhesive on an opposite side of the substrate. The substrate is selected to have a tensile strength less than that necessary to separate the substrate from a surface after its first application thereto without ripping. The activation temperature of the thermosensitive color-forming layer is selected so that attempts to remove the label from its first application by means of heat, or steam, cause discoloration of the label.Type: GrantFiled: November 12, 1986Date of Patent: April 19, 1988Assignee: Ricoh Electronics, Inc.Inventor: Tomoo Shibata
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Patent number: 4725462Abstract: A woven fabric textile (10) in the form of a washcloth (12) or other fabric article having indica (16) in the form of a hidden message or symbol imprinted on its major surface. The indica is not visible to the naked eye under normal ambient temperatures. However, when the washcloth (12) is subjected to temperatures above 108 degrees F. (42 degrees C.), such as when emersed in bath water, the hidden indica (16) appears to the user. The indica (16) consists of a blend of conventional ink and a substance known by its tradename MATSUMIN THERMOCHROMATIC COLOR.Type: GrantFiled: July 2, 1985Date of Patent: February 16, 1988Inventor: Toru Kimura
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Patent number: 4540628Abstract: A composite sheet susceptible to having a water base ink applied by an ink jet printing system is provided. The sheet includes a non-absorbent substrate, such as aluminum on to which is applied a coating of hydroxypropyl cellulose dissolved in an organic solvent and containing a suitable flatting agent such as finely divided amorphous silica. The coating is applied in a thickness in the range of 3 to 25 microns. The method of preparing the composite sheet is also disclosed.Type: GrantFiled: September 30, 1982Date of Patent: September 10, 1985Assignee: John R. KozaInventors: Martin K. Oberdeck, John R. Koza