Whispell
John M. Whispell, Woodstown, NJ US
Patent application number | Description | Published |
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20090031662 | Floor Covering With Interlocking Design - Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. | 02-05-2009 |
20110167744 | Floor Covering With Interlocking Design - Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. | 07-14-2011 |
20140352248 | FLOOR COVERING WITH INTERLOCKING DESIGN - Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described. A plank including a resilient composite sheet having four sides, an upper surface, a lower surface, and an overall thickness, and said composite sheet comprising at least one base layer, wherein said at least one base layer comprising at least one polymeric material and at least one filler, wherein opposite sides of the composite sheet comprise a first tongue on a first side and a first groove on the opposite second side, wherein the first tongue and first groove have complementary shape to each other to be interlockingly engageable with a corresponding groove or tongue on an adjacent floor plank. | 12-04-2014 |
John M. Whispell, Salem, NJ US
Patent application number | Description | Published |
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20110131916 | Connecting System For Surface Coverings - A plank, and system and method for joining surface-covering planks, which includes a disengageable connector(s) for detachably connecting multiple planks simultaneously are described. A plank can include a tongue-profiled edge and an opposite rib-profiled edge, and a disengageable connector can have a groove that can be mated with the tongue on one side edge of the plank, and also has a rib-receiving portion that alternatively can be mated with a downward extending rib on the opposite side edge of the plank. The plank can have a variety of designs on the other edges of the plank. | 06-09-2011 |
William J. Whispell, Potsdam, NY US
Patent application number | Description | Published |
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20100107696 | METHOD FOR REDUCING INCLUSIONS IN SILICA-TITANIA GLASS - The invention in one aspect is directed to a silica-titania glass have reduced striae and reduced inclusions, the glass have a point-to-point variation in titania content is 0.1 wt % or less through its thickness and a CTE of 0±3 ppb/° C. in the temperature range 5-35° C. The invention is further directed to a method for producing by using a method in which the time for repetition of the oscillation patterns used in the process are 10 minutes or less during preparation of the glass and after the glass has been prepared heating the glass at a temperature in the range of 1650-1700° C. for a time in the range of 4-10 day to reduce inclusions in the glass. | 05-06-2010 |