Patents Represented by Attorney Philip P. Soo
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Patent number: 8349062Abstract: The invention is directed to a composition for simultaneously washing and waxing an automotive exterior surface. More particularly, this invention relates to a wash and wax composition that imparts a detergent-resistant wax to the vehicle surface. The composition comprises water, nano-scale particles of a wax, a surfactant, n-octyltriethoxysilane, diethoxyoctylsilyl trimethylsilyl ester of silicic acid, and an amino-functional siloxane or tetra(trimethylsiloxy) silane, wherein the wax particles, n-octyltriethoxysilane, diethoxyoctylsilyl trimethylsilyl ester of silicic acid, and amino-functional siloxane or tetra(trimethylsiloxy) silane form an emulsion or dispersion in the water.Type: GrantFiled: January 13, 2011Date of Patent: January 8, 2013Assignee: 3M Innovative Properties CompanyInventors: Brent R Dunning, Gary M Silvers
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Patent number: 8282753Abstract: A protection sheet and method of protecting a substrate is disclosed. In an embodiment, the protection sheet comprises an adhesive coated nonwoven material. In an embodiment a surface of the protection sheet captures and retains paint overspray, dust, dirt and other contaminants so as to provide a cleaner paint job. In an embodiment the protection sheet may be laminated to a second nonwoven or woven material to allow clean removal after extended use. The protection sheet may be used to protect horizontal or vertical substrates, and is particularly suited to protect the surfaces of a paint booth used in automotive spray-painting operations.Type: GrantFiled: December 22, 2011Date of Patent: October 9, 2012Inventors: John D. Stelter, Troy K. Ista, Thomas J. Reid, Patrick J. Hager, Kevin M. Eliason
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Patent number: 8267686Abstract: An orthodontic article and method of making the orthodontic article, where the orthodontic article includes a fine-grain ceramic bracket and a metal liner secured in an archwire slot of the bracket with a brazing alloy comprising silver, copper, and at least about 1.5% by weight titanium.Type: GrantFiled: September 29, 2006Date of Patent: September 18, 2012Assignee: 3M Innovative Properties CompanyInventors: William E. Wyllie, II, John J. Palmer, Glenys A. Thorstenson, David S. Arney, John S. Kelly
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Patent number: 8105450Abstract: A protection sheet and method of protecting a substrate is disclosed. In an embodiment, the protection sheet comprises an adhesive coated nonwoven material. In an embodiment a surface of the protection sheet captures and retains paint overspray, dust, dirt and other contaminants so as to provide a cleaner paint job. In an embodiment the protection sheet may be laminated to a second nonwoven or woven material to allow clean removal after extended use. The protection sheet may be used to protect horizontal or vertical substrates, and is particularly suited to protect the surfaces of a paint booth used in automotive spray-painting operations.Type: GrantFiled: October 10, 2008Date of Patent: January 31, 2012Assignee: 3M Innovative Properties CompanyInventors: John D. Stelter, Troy K. Ista, Thomas J. Reid, Patrick J. Hager, Kevin M. Eliason
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Patent number: 8047839Abstract: The present invention provides a method of identifying an orthodontic adhesive on a tooth structure, the method including selectively staining a surface including the orthodontic adhesive or the tooth structure. Methods of bonding and debonding an orthodontic appliance to and from a tooth structure are also provided.Type: GrantFiled: December 23, 2005Date of Patent: November 1, 2011Assignee: 3M Innovative Properties CompanyInventors: Joan V. Brennan, Philip P. Soo, Rajdeep S. Kalgutkar, Rehan A. Suhrwardy
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Patent number: 7910632Abstract: An assembly for use in orthodontic treatment includes at least two articles, and each article includes an orthodontic appliance as well as an adhesive that extends across the base of each appliance. The adhesive of at least one article differs from the adhesive of at least one other article in terms of composition, properties or characteristics, such that the adhesive can be tailored to enhance the bond between the particular selected appliance and its intended tooth.Type: GrantFiled: June 7, 2006Date of Patent: March 22, 2011Assignee: 3M Innovative Properties CompanyInventors: David K. Cinader, Jr., Joan V. Brennan
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Patent number: 7896650Abstract: Hardenable and hardened dental compositions that include radiation-to-heat converters, and articles including such hardenable and hardened compositions, are provided. Upon irradiating, the hardened compositions increase in temperature, which can be useful for reducing the bond strengths of orthodontic appliances adhered to tooth structures with the hardened compositions.Type: GrantFiled: December 20, 2005Date of Patent: March 1, 2011Assignee: 3M Innovative Properties CompanyInventors: Joan V. Brennan, Rajdeep S. Kalgutkar, Mario A. Perez, Wayne S. Mahoney, Peter A. Stark, Joel D. Oxman, Darrell S. James
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Patent number: 7815130Abstract: A paint reservoir has a fluid outlet 115 connectable to a spray gun 101 and a fluid inlet 131 provided with a removable screw cap 132 whereby the fluid inlet 131 is directly accessible for introducing paint to the reservoir while attached to the spray gun 101. The fluid outlet 115 and fluid inlet 131 may both be provided in an end wall of the reservoir with outlet 115 located on the longitudinal axis of the reservoir or offset to allow the size of the fluid inlet 131 to be increased for easier filling of the reservoir. The outlet 115 can be aligned with the longitudinal axis of the reservoir or it can be inclined relative to the longitudinal axis to provide greater clearance for access to the fluid inlet 131 when the reservoir is attached to the spray gun 101. In an alternative arrangement, the fluid outlet is provided in an end wall of the reservoir and the fluid inlet is provided in a sidewall of the reservoir.Type: GrantFiled: October 13, 2006Date of Patent: October 19, 2010Assignee: 3M Innovative Properties CompanyInventors: Stephen C. P. Joseph, Michael J. R. Adams, Antonio Bacciocchi, Malcolm F. Douglas, Daniel E. Siltberg
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Patent number: 7789324Abstract: A connector system for releasably securing a reservoir to a spray gun includes hook members on a lid of the reservoir that engage a flange of an inlet adaptor on the spray gun with a push/twist action to secure the reservoir to the spray gun. A retainer clip mounted on the inlet adaptor is movable between an inoperative position to allow the reservoir to be connected to and disconnected from the spray gun, and an operative position in which the clip blocks release of the reservoir. The clip provides security against accidental release of the reservoir in use of the spray gun.Type: GrantFiled: January 10, 2007Date of Patent: September 7, 2010Assignee: 3M Innovative Properties CompanyInventors: Phillip J. Bouic, Neil Delbridge
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Patent number: 7686613Abstract: A ceramic orthodontic bracket has a centrally located clip for retaining an archwire in an archwire slot. The body of the bracket includes a mesial section, a distal section, and a bridge section, wherein the bridge section extends through, and retains, the clip. The bridge section also includes a recess adjacent to the bridge section that facilitates debonding of the bracket from a patient' s tooth. Preferably there are gaps on one or both sides of the clip to allow space for debonding of the bracket by applying a mesial-distal compressive force on the bracket and fracturing the bracket along the recess. This configuration allows the overall mesial-distal width of the bracket to be reduced, thereby facilitating the bonding of brackets to narrow and/or maloccluded teeth. Another embodiment includes a stop member that is connected to the base of the bracket and retains the clip on the bridge section.Type: GrantFiled: July 10, 2007Date of Patent: March 30, 2010Assignee: 3M Innovative Properties CompanyInventors: Jirina V. Pospisil, Glenys A. Thorstenson, Joyce C. Ho, Joan V. Brennan
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Patent number: 7678443Abstract: The present invention is directed to an adhesive article and methods of manufacturing the adhesive article. The adhesive article comprising at least one major surface comprising a microstructured surface, the microstructured surface comprising microstructured elements, the microstructured elements comprising walls and at least one wall has variable height with a maximum height and a minimum height along the wall length.Type: GrantFiled: May 16, 2003Date of Patent: March 16, 2010Assignee: 3M Innovative Properties CompanyInventors: Mark F. Schulz, Paul D. Graham, Thomas P. Hanschen
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Patent number: 7670140Abstract: A hand instrument for detaching orthodontic brackets from a patient's teeth has first jaw, a second jaw and a blade that extends between the first jaw and the second jaw. The blade is received in a channel of a bracket during a debonding procedure, and serves to releasably clamp mesial and distal sections of the bracket to the hand instrument as the sections are detached from the tooth.Type: GrantFiled: December 20, 2006Date of Patent: March 2, 2010Assignee: 3M Innovative Properties CompanyInventors: Joseph D. Hart, Joyce C. Ho, Glenys A. Thorstenson, William E. Wyllie, II, Philip P. Soo, John J. Palmer
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Patent number: D608458Type: GrantFiled: June 12, 2009Date of Patent: January 19, 2010Assignee: 3M Innovative Properties CompanyInventor: Casey L. Carlson
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Patent number: D621036Type: GrantFiled: August 4, 2009Date of Patent: August 3, 2010Assignee: 3M Innovative Properties CompanyInventors: Steven J. Maxa, Adam J. Cernohous
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Patent number: D621037Type: GrantFiled: August 4, 2009Date of Patent: August 3, 2010Assignee: 3M Innovative Properties CompanyInventors: Steven J. Maxa, Adam J. Cernohous
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Patent number: D621038Type: GrantFiled: August 4, 2009Date of Patent: August 3, 2010Assignee: 3M Innovative Properties CompanyInventors: Steven J. Maxa, Adam J. Cernohous
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Patent number: D621039Type: GrantFiled: August 4, 2009Date of Patent: August 3, 2010Assignee: 3M Innovative Properties CompanyInventors: Steven J. Maxa, Adam J. Cernohous
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Patent number: D621930Type: GrantFiled: August 4, 2009Date of Patent: August 17, 2010Assignee: 3M Innovative Properties CompanyInventors: Steven J. Maxa, Adam J. Cernohous
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Patent number: D636500Type: GrantFiled: October 1, 2008Date of Patent: April 19, 2011Assignee: 3M Innovative Properties CompanyInventors: Scott D. Gullicks, Jeffrey R. Janssen, Mark F. Schulz, Ryan Patrick Simmers
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Patent number: D648863Type: GrantFiled: March 8, 2011Date of Patent: November 15, 2011Assignee: 3M Innovative Properties CompanyInventors: Scott D. Gullicks, Jeffrey R. Janssen, Mark F. Schulz, Ryan Patrick Simmers