Patents by Inventor Robert Kircher
Robert Kircher 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).
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Patent number: 6866153Abstract: A disposable net assembly is provided for a trap for collecting floatable debris in a waterway or combined sewer system. The net assembly includes a knitted bag-shaped mesh net having a frame surrounding the mouth of the net with the net secured around its rim to the frame. The net may be formed of an inner layer and an outer layer of mesh with the openings of the inner layer being substantially larger than the openings of the outer layer. The frame may be formed of a plastic molded material having side members tapered in the vertical direction to facilitate the changing of the netting assemblies and tapered in the downstream direction to lock into place under the force of the flow. Several embodiments of the frame members have projections thereon which cooperate with a clamping element to hold the net to the frame. Some embodiments of the members have parts that lock together with a post and hole construction while others employ a tension band to clamp the net to the projections on the frame.Type: GrantFiled: November 10, 2003Date of Patent: March 15, 2005Assignee: Fresh Creek Technologies, Inc.Inventors: Richard R. Turner, Jr., Robert Kircher, Dennis R. Moran, James P. Dugan
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Publication number: 20040096637Abstract: A disposable net assembly is provided for a trap for collecting floatable debris in a waterway or combined sewer system. The net assembly includes a knitted bag-shaped mesh net having a frame surrounding the mouth of the net with the net secured around its rim to the frame. The net may be formed of an inner layer and an outer layer of mesh with the openings of the inner layer being substantially larger than the openings of the outer layer. The frame may be formed of a plastic molded material having side members tapered in the vertical direction to facilitate the changing of the netting assemblies and tapered in the downstream direction to lock into place under the force of the flow. Several embodiments of the frame members have projections thereon which cooperate with a clamping element to hold the net to the frame. Some embodiments of the members have parts that lock together with a post and hole construction while others employ a tension band to clamp the net to the projections on the frame.Type: ApplicationFiled: November 10, 2003Publication date: May 20, 2004Applicant: Fresh Creek Technologies, Inc.Inventors: Richard R. Turner, Robert Kircher, Dennis R. Moran, James P. Ducan
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Patent number: 6651825Abstract: A disposable net assembly is provided for a trap for collecting floatable debris in a waterway or combined sewer system. The net assembly includes a knitted bag-shaped mesh net having a frame surrounding the mouth of the net with the net secured around its rim to the frame. The net may be formed of an inner layer and an outer layer of mesh with the openings of the inner layer being substantially larger than the openings of the outer layer. The frame may be formed of a plastic molded material having side members tapered in the vertical direction to facilitate the changing of the netting assemblies and tapered in the downstream direction to lock into place under the force of the flow. Several embodiments of the frame members have projections thereon which cooperate with a clamping element to hold the net to the frame. Some embodiments of the members have parts that lock together with a post and hole construction while others employ a tension band to clamp the net to the projections on the frame.Type: GrantFiled: June 6, 2001Date of Patent: November 25, 2003Assignee: Fresh Creek Technologies, Inc.Inventors: Richard R. Turner, Jr., Robert Kircher, Dennis R. Moran
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Patent number: 6576141Abstract: A floating system for collecting floatable debris is provided with curtains that direct the flow of water that contains floatables into the traps of the system while functioning as a pressure relief mechanism for the system which avoids placing excessive hydraulic forces on the system under extreme flow conditions. Inlet flow confining curtains have means for allowing the curtain to lift from the bottom of the waterbody as flow becomes progressively more extreme. The means may include patterns of weights in a series of normally horizontal pockets that are fabricated into the curtain at various distances below the water level that hang down to the bottom of the waterbody under normal conditions. The weights are graduated with the heaviest at the top and the lightest at the bottom. Alternatively, openings or windows are formed in the curtain and covered with mesh to allow flow through the windows while containing floatables larger than the size of the openings in the mesh.Type: GrantFiled: June 6, 2001Date of Patent: June 10, 2003Assignee: Fresh Creek Technologies, Inc.Inventors: Richard R. Turner, Jr., Robert Kircher, Dennis R. Moran
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Publication number: 20020185449Abstract: A floating system for collecting floatable debris is provided with curtains that direct the flow of water that contains floatables into the traps of the system while functioning as a pressure relief mechanism for the system which avoids placing excessive hydraulic forces on the system under extreme flow conditions. Inlet flow confining curtains have means for allowing the curtain to lift from the bottom of the waterbody as flow becomes progressively more extreme. The means may include patterns of weights in a series of normally horizontal pockets that are fabricated into the curtain at various distances below the water level that hang down to the bottom of the waterbody under normal conditions. The weights are graduated with the heaviest at the top and the lightest at the bottom. Alternatively, openings or windows are formed in the curtain and covered with mesh to allow flow through the windows while containing floatables larger than the size of the openings in the mesh.Type: ApplicationFiled: June 6, 2001Publication date: December 12, 2002Applicant: Fresh Creek Technologies, Inc.Inventors: Richard R. Turner, Robert Kircher, Dennis R. Moran
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Publication number: 20020185422Abstract: A disposable net assembly is provided for a trap for collecting floatable debris in a waterway or combined sewer system. The net assembly includes a knitted bag-shaped mesh net having a frame surrounding the mouth of the net with the net secured around its rim to the frame. The net may be formed of an inner layer and an outer layer of mesh with the openings of the inner layer being substantially larger than the openings of the outer layer. The frame may be formed of a plastic molded material having side members tapered in the vertical direction to facilitate the changing of the netting assemblies and tapered in the downstream direction to lock into place under the force of the flow. Several embodiments of the frame members have projections thereon which cooperate with a clamping element to hold the net to the frame. Some embodiments of the members have parts that lock together with a post and hole construction while others employ a tension band to clamp the net to the projections on the frame.Type: ApplicationFiled: June 6, 2001Publication date: December 12, 2002Applicant: Fresh Creek Technologies, Inc.Inventors: Richard R. Turner, Robert Kircher, Dennis R. Moran
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Patent number: 6478954Abstract: A floating debris removal system has a bypass or overflow grate that is hinged at the top and positioned to swing downstream under certain conditions. The grate is fastened with a shear ring that will break when sufficient force is generated against the grate by the flow of overflow water and debris through the system. A plow-shaped member pivots off upwardly as flow increases. The member has a plow-shaped blade that spreads the flow across the inlet of the trap of the system to reduce the velocity of the flow. The shape and weight of the blade are selected for optimal function under a range of water levels and flow velocities, and can be altered to perform best for different installations. Debris pits are provided before or after the traps of the system to collect small suspended debris that is not removed by the traps. The pits are sized and configured to slow the velocity of the flow of that the suspended debris settles into the pits.Type: GrantFiled: June 6, 2001Date of Patent: November 12, 2002Assignee: Fresh Creek Technologies, Inc.Inventors: Richard R. Turner, Jr., Robert Kircher, Dennis R. Moran