Patents by Inventor Joe T. Minarovic
Joe T. Minarovic 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: 11263538Abstract: The most likely path for an underground utility having an unknown location is predicted using artificial intelligence. A cognitive system is trained with details associated with historical utility installations whose underground paths are known. The system is applied to whatever installation details are available for the unknown underground utility such as geographic features which are subjected to spatial correlation to derive geographic locations relative to a region of interest for the underground utility. Cognitive analysis is performed on the locations in association with the features to generate candidate paths for the utility. The candidate paths are presented to the user along with computed confidence scores. The installation details may further include nongeographic features used in the cognitive analysis such as a date of installation of the utility or an entity associated with the utility.Type: GrantFiled: August 28, 2018Date of Patent: March 1, 2022Inventor: Joe T. Minarovic
-
Patent number: 10705249Abstract: An electronic marker for locating obscured objects such as buried conduits has a built-in level indicator to provide a visual indication of when the marker has been properly oriented, e.g., a flat marker which should be positioned horizontally when deployed. The level indicator can be an air-bubble level formed from a transparent semispherical portion of the marker body with a partially-filled chamber. Alternatively, the level indicator can be a gravity-ball level with a circular ridge formed along the concave interior surface of the semispherical portion and a ball located within the ridge. In a further embodiment the level indicator is an electronic level having a tilt indicator circuit in which an electronic controller selectively illuminates light sources in response to signals from tilt sensors. The light sources may for example comprise four light-emitting diodes located at four respective corners of the marker body.Type: GrantFiled: May 23, 2018Date of Patent: July 7, 2020Inventor: Joe T. Minarovic
-
Publication number: 20190361145Abstract: An electronic marker for locating obscured objects such as buried conduits has a built-in level indicator to provide a visual indication of when the marker has been properly oriented, e.g., a flat marker which should be positioned horizontally when deployed. The level indicator can be an air-bubble level formed from a transparent semispherical portion of the marker body with a partially-filled chamber. Alternatively, the level indicator can be a gravity-ball level with a circular ridge formed along the concave interior surface of the semispherical portion and a ball located within the ridge. In a further embodiment the level indicator is an electronic level having a tilt indicator circuit in which an electronic controller selectively illuminates light sources in response to signals from tilt sensors. The light sources may for example comprise four light-emitting diodes located at four respective corners of the marker body.Type: ApplicationFiled: May 23, 2018Publication date: November 28, 2019Inventor: Joe T. Minarovic
-
Patent number: 9057162Abstract: A portion of a street surface to be removed for access to a manhole cover is defined by placing a design mask on the street with a cutout overlying an electronic marker embedded in the street proximate the manhole. The design mask is oriented such that a larger cutout overlies the manhole cover, by aligning the design mask along an established direction. The design mask can be a template with a circular cutout, or a stencil with a ring cutout. When the marker is located proximate a curb line, the established direction may correspond to a normal from the curb line. A rectangular design mask can be oriented by keeping an edge of the design mask which is closest to a curb line parallel with the curb line. Alternatively, a compass heading may be used, and a pointer feature of the design mask can be aligned with the compass heading.Type: GrantFiled: October 10, 2013Date of Patent: June 16, 2015Inventor: Joe T. Minarovic
-
Publication number: 20150104254Abstract: A portion of a street surface to be removed for access to a manhole cover is defined by placing a design mask on the street with a cutout overlying an electronic marker embedded in the street proximate the manhole. The design mask is oriented such that a larger cutout overlies the manhole cover, by aligning the design mask along an established direction. The design mask can be a template with a circular cutout, or a stencil with a ring cutout. When the marker is located proximate a curb line, the established direction may correspond to a normal from the curb line. A rectangular design mask can be oriented by keeping an edge of the design mask which is closest to a curb line parallel with the curb line. Alternatively, a compass heading may be used, and a pointer feature of the design mask can be aligned with the compass heading.Type: ApplicationFiled: October 10, 2013Publication date: April 16, 2015Inventor: Joe T. Minarovic
-
Publication number: 20140247051Abstract: A service tee marker fixture comprises a disk marker and a cylindrical attachment sleeve fastened concentrically to the disk marker and constructed of a flexible material which provides a releasable friction fit with a service tee cap. For certain sleeve materials a stiffener plate is used to secure an end portion of sleeve adjacent to the disk marker. Detents are formed inside the attachment sleeve to grip matching ribs on the cap. An integrally formed inwardly-extending annular flange at an open end of the sleeve helps retain the sleeve on the cap. When installed the wire coil is horizontal and the marker shields the tee, and is further centered over a centerline of the main pipe. A novel method is also disclosed for using the service tee marker fixtures to survey and locate service line end points.Type: ApplicationFiled: March 4, 2013Publication date: September 4, 2014Inventor: Joe T. Minarovic
-
Patent number: 8400156Abstract: A service tee marker fixture comprises a disk marker and a cylindrical attachment sleeve fastened concentrically to the disk marker and constructed of a flexible material which provides a releasable friction fit with a service tee cap. For certain sleeve materials a stiffener plate is used to secure an end portion of sleeve adjacent to the disk marker. Detents are formed inside the attachment sleeve to grip matching ribs on the cap. An integrally formed inwardly-extending annular flange at an open end of the sleeve helps retain the sleeve on the cap. When installed the wire coil is horizontal and the marker shields the tee, and is further centered over a centerline of the main pipe. A novel method is also disclosed for using the service tee marker fixtures to survey and locate service line end points.Type: GrantFiled: March 1, 2011Date of Patent: March 19, 2013Inventor: Joe T. Minarovic
-
Patent number: 8137220Abstract: A marker stake for locating a boundary reference point on a sports field can be buried and out of sight when not in use, and then quickly located using an electronic receiver which detects a signal emitted by an electronic marker in the marker stake. Various field boundary indicators can be removably attached to the marker stake. The stake may be embodied in a cylindrical body constructed of a moldable polymer with a socket at one end for receiving a pin or post of the field boundary indicator, and the electronic marker embedded inside the body. The electronic marker may be a passive LC marker tuned to a frequency associated with a known field sport. Different sets of such marker stakes tuned to different frequencies may be used to mark and relocate reference points for multiple sports played on the same field.Type: GrantFiled: October 21, 2010Date of Patent: March 20, 2012Inventor: Joe T. Minarovic
-
Patent number: 8070630Abstract: A marker stake for locating a boundary reference point on a sports field can be buried and out of sight when not in use, and then quickly located using an electronic receiver which detects a signal emitted by an electronic marker in the marker stake. Various field boundary indicators can be removably attached to the marker stake. The stake may be embodied in a cylindrical body constructed of a moldable polymer with a socket at one end for receiving a pin or post of the field boundary indicator, and the electronic marker embedded inside the body. The electronic marker may be a passive LC marker tuned to a frequency associated with a known field sport. Different sets of such marker stakes tuned to different frequencies may be used to mark and relocate reference points for multiple sports played on the same field.Type: GrantFiled: February 12, 2011Date of Patent: December 6, 2011Inventor: Joe T. Minarovic
-
Publication number: 20110148420Abstract: A service tee marker fixture comprises a disk marker and a cylindrical attachment sleeve fastened concentrically to the disk marker and constructed of a flexible material which provides a releasable friction fit with a service tee cap. For certain sleeve materials a stiffener plate is used to secure an end portion of sleeve adjacent to the disk marker. Detents are formed inside the attachment sleeve to grip matching ribs on the cap. An integrally formed inwardly-extending annular flange at an open end of the sleeve helps retain the sleeve on the cap. When installed the wire coil is horizontal and the marker shields the tee, and is further centered over a centerline of the main pipe. A novel method is also disclosed for using the service tee marker fixtures to survey and locate service line end points.Type: ApplicationFiled: March 1, 2011Publication date: June 23, 2011Inventor: Joe T. Minarovic
-
Publication number: 20110136598Abstract: A marker stake for locating a boundary reference point on a sports field can be buried and out of sight when not in use, and then quickly located using an electronic receiver which detects a signal emitted by an electronic marker in the marker stake. Various field boundary indicators can be removably attached to the marker stake. The stake may be embodied in a cylindrical body constructed of a moldable polymer with a socket at one end for receiving a pin or post of the field boundary indicator, and the electronic marker embedded inside the body. The electronic marker may be a passive LC marker tuned to a frequency associated with a known field sport. Different sets of such marker stakes tuned to different frequencies may be used to mark and relocate reference points for multiple sports played on the same field.Type: ApplicationFiled: February 12, 2011Publication date: June 9, 2011Inventor: Joe T. Minarovic
-
Patent number: 7915894Abstract: A service tee marker fixture comprises a disk marker and a cylindrical attachment sleeve fastened concentrically to the disk marker and constructed of a flexible material which provides a releasable friction fit with a service tee cap. For certain sleeve materials a stiffener plate is used to secure an end portion of sleeve adjacent to the disk marker. Detents are formed inside the attachment sleeve to grip matching ribs on the cap. An integrally formed inwardly-extending annular flange at an open end of the sleeve helps retain the sleeve on the cap. When installed the wire coil is horizontal and the marker shields the tee, and is further centered over a centerline of the main pipe. A novel method is also disclosed for using the service tee marker fixtures to survey and locate service line end points.Type: GrantFiled: August 30, 2007Date of Patent: March 29, 2011Inventor: Joe T. Minarovic
-
Patent number: 7901306Abstract: A marker stake for locating a boundary reference point on a sports field can be buried and out of sight when not in use, and then quickly located using an electronic receiver which detects a signal emitted by an electronic marker in the marker stake. Various field boundary indicators can be removably attached to the marker stake. The stake may be embodied in a cylindrical body constructed of a moldable polymer with a socket at one end for receiving a pin or post of the field boundary indicator, and the electronic marker embedded inside the body. The electronic marker may be a passive LC marker tuned to a frequency associated with a known field sport. Different sets of such marker stakes tuned to different frequencies may be used to mark and relocate reference points for multiple sports played on the same field.Type: GrantFiled: March 14, 2008Date of Patent: March 8, 2011Inventor: Joe T. Minarovic
-
Publication number: 20110034276Abstract: A marker stake for locating a boundary reference point on a sports field can be buried and out of sight when not in use, and then quickly located using an electronic receiver which detects a signal emitted by an electronic marker in the marker stake. Various field boundary indicators can be removably attached to the marker stake. The stake may be embodied in a cylindrical body constructed of a moldable polymer with a socket at one end for receiving a pin or post of the field boundary indicator, and the electronic marker embedded inside the body. The electronic marker may be a passive LC marker tuned to a frequency associated with a known field sport. Different sets of such marker stakes tuned to different frequencies may be used to mark and relocate reference points for multiple sports played on the same field.Type: ApplicationFiled: October 21, 2010Publication date: February 10, 2011Inventor: Joe T. Minarovic
-
Publication number: 20100139206Abstract: A below floor marker used to locate a pre-installed pipe stub below a finished concrete floor includes a coupling adapted for attachment to the pipe stub, and a cap which fits on the coupling to seal the pipe while pouring the concrete. The top wall of the cap lies an inch or so under the finished floor elevation (FFE). The cap has resilient filaments at a center thereof extending through the thin concrete layer to provide a visual indication of the pipe stub location. An electronic marker is retained within the coupling to provide an additional electromagnetic indication of the pipe stub location. The transmission axis of the electronic marker is aligned with the centerline of the cap/conduit/pipe to provide precise location of the stub. The cap may include an upper sidewall having outer annular notches which facilitate cutting the upper sidewall to a height of the FFE.Type: ApplicationFiled: December 8, 2008Publication date: June 10, 2010Inventor: Joe T. Minarovic
-
Patent number: 7692594Abstract: A marker fixture for attachment to a utility conduit such as a telecommunications cable. The fixture has an extension member with an electronic marker at one end, and is secured at the other end to the cable. The extension member is movable between a retracted position wherein the marker is adjacent an access point and an extended position wherein the marker is distant from the access point. The extension member is preferably biased toward the extended position and releasably secured at the marker end proximate the utility structure. The marker fixtures may be pre-installed on a utility infrastructure. The extension member is loosely secured so that the fixture may be moved around the cable after it has been installed in a trench to lie atop the access point. The low profile and conforming shape of the fixture make it particularly advantageous for pre-installation on flexible cables wound on large reels.Type: GrantFiled: March 16, 2007Date of Patent: April 6, 2010Inventor: Joe T. Minarovic
-
Publication number: 20090233739Abstract: A marker stake for locating a boundary reference point on a sports field can be buried and out of sight when not in use, and then quickly located using an electronic receiver which detects a signal emitted by an electronic marker in the marker stake. Various field boundary indicators can be removably attached to the marker stake. The stake may be embodied in a cylindrical body constructed of a moldable polymer with a socket at one end for receiving a pin or post of the field boundary indicator, and the electronic marker embedded inside the body. The electronic marker may be a passive LC marker tuned to a frequency associated with a known field sport. Different sets of such marker stakes tuned to different frequencies may be used to mark and relocate reference points for multiple sports played on the same field.Type: ApplicationFiled: March 14, 2008Publication date: September 17, 2009Inventor: Joe T. Minarovic
-
Publication number: 20090058421Abstract: A service tee marker fixture comprises a disk marker and a cylindrical attachment sleeve fastened concentrically to the disk marker and constructed of a flexible material which provides a releasable friction fit with a service tee cap. For certain sleeve materials a stiffener plate is used to secure an end portion of sleeve adjacent to the disk marker. Detents are formed inside the attachment sleeve to grip matching ribs on the cap. An integrally formed inwardly-extending annular flange at an open end of the sleeve helps retain the sleeve on the cap. When installed the wire coil is horizontal and the marker shields the tee, and is further centered over a centerline of the main pipe. A novel method is also disclosed for using the service tee marker fixtures to survey and locate service line end points.Type: ApplicationFiled: August 30, 2007Publication date: March 5, 2009Inventor: Joe T. Minarovic
-
Publication number: 20080257250Abstract: A surface tracker includes a tubular marker body having an interior electronic marker and a visual indicator attached to an upper end of the marker body which extends away from the marker body. When deployed, the marker body is mostly underground and the visual indictor extends upwardly from ground level to provide above-ground visual recognition. The electronic marker may be a passive electronic marker that includes a ferrite core assembly having a longitudinal axis which is generally parallel to a longitudinal axis of the marker body. The visual indicator may be a plurality of resilient filaments which pass through a hole in a tab portion of the marker body at its upper end, the filaments being folded about the tab portion and secured to the tab portion using a heat-shrink tube. In an exemplary embodiment, the filaments extend about six inches from the marker body and are brightly colored.Type: ApplicationFiled: May 23, 2008Publication date: October 23, 2008Inventor: Joe T. Minarovic
-
Publication number: 20080223281Abstract: A marker fixture for attachment to a utility conduit such as a telecommunications cable. The fixture has an extension member with an electronic marker at one end, and is secured at the other end to the cable. The extension member is movable between a retracted position wherein the marker is adjacent an access point and an extended position wherein the marker is distant from the access point. The extension member is preferably biased toward the extended position and releasably secured at the marker end proximate the utility structure. The marker fixtures may be pre-installed on a utility infrastructure. The extension member is loosely secured so that the fixture may be moved around the cable after it has been installed in a trench to lie atop the access point. The low profile and conforming shape of the fixture make it particularly advantageous for pre-installation on flexible cables wound on large reels.Type: ApplicationFiled: March 16, 2007Publication date: September 18, 2008Inventor: Joe T. Minarovic