Patents by Inventor Edward Chiuminatta
Edward Chiuminatta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 5803071Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: April 18, 1997Date of Patent: September 8, 1998Assignee: Chiuminatta Concrete Concepts, Inc.Inventors: Edward Chiuminatta, Alan Ray Chiuminatta
-
Patent number: 5666939Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: June 7, 1995Date of Patent: September 16, 1997Inventors: Edward Chiuminatta, Alan Ray Chiuminatta
-
Patent number: 5582899Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: July 2, 1993Date of Patent: December 10, 1996Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 5579754Abstract: A rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot in the skid plate has its ends configured to fit within predetermined distances of the corresponding ends of cutting segments on the cutting blade. The cutting segments are configured to have a generally inverted "T" configuration in which a central cutting segment extends radially outward from two cutting segments located on opposite sides of the central segment. The exterior edges of the cutting segments may be square or rounded. The juncture between the central and shoulder segments may be square or rounded. The concrete is advantageously cut before it hardens to 1200 psi, without the use of an added lubricant, or above that hardness with lubricant if the cutting blade is supported within a sufficiently close distance by a skid plate.Type: GrantFiled: May 8, 1995Date of Patent: December 3, 1996Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 5507273Abstract: A rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot in the skid plate has its ends configured to fit within predetermined distances of the corresponding ends of cutting segments on the cutting blade. The cutting segments are configured to have a generally inverted "T" configuration in which a central cutting segment extends radially outward from two cutting segments located on opposite sides of the central segment. The exterior edges of the cutting segments may be square or rounded. The juncture between the central and shoulder segments may be square or rounded. The concrete is advantageously cut before it hardens to 1200 psi, without the use of an added lubricant, or above that hardness with lubricant if the cutting blade is supported within a sufficiently close distance by a skid plate.Type: GrantFiled: May 8, 1995Date of Patent: April 16, 1996Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 5505189Abstract: A rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot in the skid plate has its ends configured to fit within predetermined distances of the corresponding ends of cutting segments on the cutting blade. The cutting segments are configured to have a generally inverted "T" configuration in which a central cutting segment extends radially outward from two cutting segments located on opposite sides of the central segment. The exterior edges of the cutting segments may be square or rounded. The juncture between the central and shoulder segments may be square or rounded. The concrete is advantageously cut before it hardens to 1200 psi, without the use of an added lubricant, or above that hardness with lubricant if the cutting blade is supported within a sufficiently close distance by a skid plate.Type: GrantFiled: May 8, 1995Date of Patent: April 9, 1996Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 5441033Abstract: A rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot in the skid plate has its ends configured to fit within predetermined distances of the corresponding ends of cutting segments on the cutting blade. The cutting segments are configured to have a generally inverted "T" configuration in which a central cutting segment extends radially outward from two cutting segments located on opposite sides of the central segment. The exterior edges of the cutting segments may be square or rounded. The juncture between the central and shoulder segments may be square or rounded. The concrete is advantageously cut before it hardens to 1200 psi, without the use of an added lubricant, or above that hardness with lubricant if the cutting blade is supported within a sufficiently close distance by a skid plate.Type: GrantFiled: January 14, 1993Date of Patent: August 15, 1995Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 5433444Abstract: A targeting putter having improved alignment and swing compensation means is disclosed. The putter comprises a putter shaft and a putter head having a striking face, heel and toe ends, and a reflective prism mounted thereon. The reflective prism, which is a right triangle prism, is located above the striking face of the putter head, and has a concave top or front face such that a wide-angle image of the green in front of the putter head is reflected to the eye of a golfer viewing the putter head from above. Reticles on the front and top faces of the reflective prism enable the golfer to sight through the prism, across the ball and to the pin, and to align the putter head perpendicularly to the intended path. A set of rotatably adjustable swingweights are located in counterbores in the rearward face of the putter head, allowing the center of mass of the putter head to be easily shifted in both the toe-to-heel and top-to-bottom directions.Type: GrantFiled: October 22, 1993Date of Patent: July 18, 1995Inventors: Alan R. Chiuminatta, Edward Chiuminatta
-
Patent number: 5184597Abstract: A rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot in the skid plate has its ends configured to fit within predetermined distances of the corresponding ends of cutting segments on the cutting blade. The cutting segments are configured to have a generally inverted "T" configuration in which a central cutting segment extends radially outward from two cutting segments located on opposite sides of the central segment. The exterior edges of the cutting segments may be square or rounded. the juncture between the central and shoulder segments may be square or rounded. The concrete is advantageously cut before it hardens to 1200 psi, without the use of an added lubricant, or above that hardness with lubricant if the cutting plate is supported within a sufficiently close distance by a skid plate.Type: GrantFiled: April 27, 1990Date of Patent: February 9, 1993Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 5086750Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: November 2, 1990Date of Patent: February 11, 1992Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 5056499Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: July 2, 1990Date of Patent: October 15, 1991Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 4938201Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: July 27, 1989Date of Patent: July 3, 1990Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 4928662Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: November 23, 1988Date of Patent: May 29, 1990Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 4903680Abstract: A removal skid plate for use on a saw for cutting wet concrete. The portion of the skid plate in contact with the concrete has a slot therein through which a rotating cutting blade extends to cut a groove in the concrete. At a leading, cutting edge of the slot, a ceramic insert is placed in the skid plate to inhibit wear adjacent the cutting edge of the blade. The insert is removable and held by a resilient means which can vary the force exerted between the insert and the concrete surface being cut in order to minimize any undesirable markings which the insert might exert on the concrete surface.Type: GrantFiled: September 15, 1988Date of Patent: February 27, 1990Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 4889675Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: April 22, 1988Date of Patent: December 26, 1989Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: 4769201Abstract: In order to cut soft concrete before it has completely hardened, or about 12 to 18 hours after finishing, a rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a slot in the platform, and also through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot and the skid plate are sized to support the concrete as it is being cut and to inhibit cracking and chipping of the concrete during cutting. The slot preferably has as little space as possible between the sides of the slot and the adjacent sides of the cutting blade. An extendable handle allows the device to be used beyond the physical reach of the operator.Type: GrantFiled: March 25, 1986Date of Patent: September 6, 1988Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: D364433Type: GrantFiled: October 26, 1993Date of Patent: November 21, 1995Inventors: Edward Chiuminatta, Alan R. Chiuminatta
-
Patent number: D366509Type: GrantFiled: March 3, 1994Date of Patent: January 23, 1996Inventors: Edward Chiuminatta, Alan R. Chiuminatta