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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.
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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