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G&Z PATENTS
Guntert & Zimmerman Const. Div., Inc. (G&Z) is a provider of paving equipment. G&Z's technology is used in the equipment and products sold by the company and those offered by its commercial partners.
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This page is intended to serve as notice under 35 U.S.C. Section 287(a).
The following U.S. Patents apply to G&Z products:
Publication Number | URL | Application Number | Title | Original Assignee | IPR | Termination Date | Est Expiration Date |
|---|---|---|---|---|---|---|---|
US7950874 | https://patentscout.innography.com/share/c6TeQpEACymRhjU--nLXGA%3D%3D | US17/008426 | Material placer and high volume supply hopper | Guntert & Zimmerman Const. Div., Inc. | 2038-12-14 | ||
US9039322 | https://patentscout.innography.com/share/gdIZfhh4Nvd_9612jCNJBA%3D%3D | US16/989639 | Extended width dowel bar inserter | Guntert & Zimmerman Const. Div., Inc. | 2038-12-28 | ||
US9359726 | https://patentscout.innography.com/share/qWTTEryAZZTtz3gKYtEgkw%3D%3D | US16/235822 | Extended width dowel bar inserter | Guntert & Zimmerman Const. Div., Inc. | 2038-12-28 | ||
US8118518 | https://patentscout.innography.com/share/pVaNm3ATA43dxYIeKDSgow%3D%3D | US17/884483 | Automatically adjusting swing legs for mounting and aligning and reorienting crawlers | Guntert & Zimmerman Const. Div., Inc. | x (pending appeal) | 11/13/2025 | |
US9359727 | https://patentscout.innography.com/share/jBpDUIxikmPehEWiIyyh9A%3D%3D | US16/820449 | Automatically adjusting swing legs for mounting and aligning and reorienting crawlers | Guntert & Zimmerman Const. Div., Inc. | x (pending appeal) | 11/13/2025 | |
US10589807 | https://patentscout.innography.com/share/Mum4HJFvrq9Jvk7hoFUTXA%3D%3D | US16/222714 | Automatically adjusting swing legs for mounting and aligning and reorienting crawlers | Guntert & Zimmerman Const. Div., Inc. | 2031-03-22 | ||
US11535318 | https://patentscout.innography.com/share/EZWCeesxfRHogN-sOXYe4Q%3D%3D | US13/897125 | Adjustable bolster swing legs for mounting and aligning and reorienting crawlers for slipform paving machines | Guntert & Zimmerman Const. Div., Inc. | 2031-03-22 | ||
US11772723 | https://patentscout.innography.com/share/c0bBDVXVHUVOdKCv9qEPqg%3D%3D | US12/703101 | Slipform paving machine with adjustable length tractor frame | Guntert & Zimmerman Const. Div., Inc. | 2030-08-20 | ||
US10738421 | https://patentscout.innography.com/share/XrFOHQls5lqCXVrixIMHpQ%3D%3D | US14/719272 | Paver having dowel bar inserter with automated dowel bar feeder | Guntert & Zimmerman Const. Div., Inc.; Guntert & Zimmerman Canst. Div., Inc. | 2029-09-09 | ||
US11193244 | https://patentscout.innography.com/share/1u10qJ_USFWRXXvHOseY1w%3D%3D | US12/425325 | Slipform paving machine with adjustable length paving kit | Guntert & Zimmerman Const. Div., Inc. | 2029-05-29 | ||
US11186958 | https://patentscout.innography.com/share/h0ItGEy_iy0fjP-6NYSmUQ%3D%3D | US13/759972 | Paver having dowel bar inserter with automated dowel bar feeder | Guntert & Zimmerman Const. Div., Inc. | 2029-09-09 |
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