Maintenance fees coming due

Certusview Technologies, LLC

20 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Dec 2, 2026. Unpaid by Jun 2, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 9,046,413	Methods, Apparatus and Systems for Surface Type Detection in Connection with Locate and Marking Operations Certusview Technologies, LLC In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Feb 1, 2033 · Medium confidence	Certusview Technologies, LLC	In force	Dec 2, 2026	Jun 2, 2027	Term ends Feb 1, 2033	Medium confidence
US 9,086,277	Electronically Controlled Marking Apparatus and Methods Certusview Technologies, LLC In force Fee due Jan 21, 2027 Lapses if unpaid Jul 21, 2027 Term ends May 2, 2029 · High confidence	Certusview Technologies, LLC	In force	Jan 21, 2027	Jul 21, 2027	Term ends May 2, 2029	High confidence
US 9,088,310	Cable Communication Systems and Methods Employing Qam Upstream Channels Below 16.4 MHZ for Increased Aggregate Deployed Upstream Capacity Certusview Technologies, LLC In force Fee due Jan 21, 2027 Lapses if unpaid Jul 21, 2027 Term ends Jun 30, 2032 · Medium confidence	Certusview Technologies, LLC	In force	Jan 21, 2027	Jul 21, 2027	Term ends Jun 30, 2032	Medium confidence
US 9,097,522	Methods and Marking Devices with Mechanisms for Indicating And/Or Detecting Marking Material Color Certusview Technologies, LLC In force Fee due Feb 4, 2027 Lapses if unpaid Aug 4, 2027 Term ends Feb 21, 2032 · High confidence	Certusview Technologies, LLC	In force	Feb 4, 2027	Aug 4, 2027	Term ends Feb 21, 2032	High confidence
US 9,124,780	Methods and Apparatus for Tracking Motion And/Or Orientation of a Marking Device Certusview Technologies, LLC In force Fee due Mar 1, 2027 Lapses if unpaid Sep 1, 2027 Term ends Feb 22, 2033 · High confidence	Certusview Technologies, LLC	In force	Mar 1, 2027	Sep 1, 2027	Term ends Feb 22, 2033	High confidence
US 9,159,107	Methods, Apparatus and Systems for Generating Location-Corrected Searchable Electronic Records of Underground Facility Locate And/Or Marking Operations Certusview Technologies, LLC In force Fee due Apr 13, 2027 Lapses if unpaid Oct 13, 2027 Term ends Jul 7, 2030 · High confidence	Certusview Technologies, LLC	In force	Apr 13, 2027	Oct 13, 2027	Term ends Jul 7, 2030	High confidence
US 9,165,331	Methods, Apparatus and Systems for Generating Searchable Electronic Records of Underground Facility Locate And/Or Marking Operations and Assessing Aspects of Same Certusview Technologies, LLC In force Fee due Apr 20, 2027 Lapses if unpaid Oct 20, 2027 Term ends Jul 7, 2030 · Medium confidence	Certusview Technologies, LLC	In force	Apr 20, 2027	Oct 20, 2027	Term ends Jul 7, 2030	Medium confidence
US 9,177,280	Methods, Apparatus, and Systems for Acquiring an Enhanced Positive Response for Underground Facility Locate and Marking Operations Based on an Electronic Manifest Documenting Physical Locate Marks on Ground, Pavement, or Other Surface Certusview Technologies, LLC In force Fee due May 3, 2027 Lapses if unpaid Nov 3, 2027 Term ends Feb 10, 2030 · High confidence	Certusview Technologies, LLC	In force	May 3, 2027	Nov 3, 2027	Term ends Feb 10, 2030	High confidence
US 9,177,403	Methods and Apparatus for Overlaying Electronic Marking Information on Facilities Map Information And/Or Other Image Information Displayed on a Marking Device Certusview Technologies, LLC In force Fee due May 3, 2027 Lapses if unpaid Nov 3, 2027 Term ends Feb 11, 2030 · Medium confidence	Certusview Technologies, LLC	In force	May 3, 2027	Nov 3, 2027	Term ends Feb 11, 2030	Medium confidence
US 9,183,646	Apparatus, Systems and Methods to Generate Electronic Records of Underground Facility Marking Operations Performed with GPS-Enabled Marking Devices Certusview Technologies, LLC In force Fee due May 10, 2027 Lapses if unpaid Nov 10, 2027 Term ends Feb 12, 2028 · Medium confidence	Certusview Technologies, LLC	In force	May 10, 2027	Nov 10, 2027	Term ends Feb 12, 2028	Medium confidence
10 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 20 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.