Maintenance fees coming due

Panavision Inc.

15 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Dec 20, 2026. Unpaid by Jun 21, 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 11,681,206	Camera Optical Element Having Tactile Indicator Panavision International, L.P. In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 Term ends Apr 13, 2037 · High confidence	Panavision International, L.P.	In force	Dec 20, 2026	Jun 21, 2027	Term ends Apr 13, 2037	High confidence
US 10,345,682	Variable Diameter Mounting Attachment Panavision International, L.P. In force Fee due Jan 9, 2027 Lapses if unpaid Jul 9, 2027 Term ends Apr 16, 2038 · High confidence	Panavision International, L.P.	In force	Jan 9, 2027	Jul 9, 2027	Term ends Apr 16, 2038	High confidence
US 10,401,634	Attachment Producing Anamorphic Effect Panavision International, L.P. In force Fee due Mar 3, 2027 Lapses if unpaid Sep 3, 2027 Term ends Mar 5, 2038 · High confidence	Panavision International, L.P.	In force	Mar 3, 2027	Sep 3, 2027	Term ends Mar 5, 2038	High confidence
US 10,401,714	Quick Swap Top Mountable Camera Mount Systems Panavision International, L.P. In force Fee due Mar 3, 2027 Lapses if unpaid Sep 3, 2027 Term ends Jan 7, 2035 · High confidence	Panavision International, L.P.	In force	Mar 3, 2027	Sep 3, 2027	Term ends Jan 7, 2035	High confidence
US 11,822,061	Anamorphic Photography for Digital Imagers Panavision International, L.P. In force Fee due May 21, 2027 Lapses if unpaid Nov 22, 2027 Term ends Dec 29, 2036 · High confidence	Panavision International, L.P.	In force	May 21, 2027	Nov 22, 2027	Term ends Dec 29, 2036	High confidence
US 10,502,927	Modular Lens System for Motion Picture Camera Applications Panavision International, L.P. In force Fee due Jun 10, 2027 Lapses if unpaid Dec 10, 2027 Term ends Dec 11, 2035 · High confidence	Panavision International, L.P.	In force	Jun 10, 2027	Dec 10, 2027	Term ends Dec 11, 2035	High confidence
US 9,213,221	Quick Swap Camera Mount Systems Panavision International, L.P. In force Fee due Jun 15, 2027 Lapses if unpaid Dec 15, 2027 Term ends Nov 21, 2033 · High confidence	Panavision International, L.P.	In force	Jun 15, 2027	Dec 15, 2027	Term ends Nov 21, 2033	High confidence
US 11,852,791	Anamorphic Photography and Squeeze Ratios for Digital Imagers Panavision International, L.P. In force Fee due Jun 26, 2027 Lapses if unpaid Dec 27, 2027 Term ends Jul 5, 2037 · High confidence	Panavision International, L.P.	In force	Jun 26, 2027	Dec 27, 2027	Term ends Jul 5, 2037	High confidence
US 11,860,519	Quick Swap Top Mountable Camera Mount Systems Panavision International, L.P. In force Fee due Jul 2, 2027 Lapses if unpaid Jan 3, 2028 Term ends Jan 7, 2035 · High confidence	Panavision International, L.P.	In force	Jul 2, 2027	Jan 3, 2028	Term ends Jan 7, 2035	High confidence
US 10,539,764	Anamorphic Photography and Squeeze Ratios for Digital Imagers Panavision International, L.P. In force Fee due Jul 21, 2027 Lapses if unpaid Jan 21, 2028 Term ends Sep 11, 2037 · High confidence	Panavision International, L.P.	In force	Jul 21, 2027	Jan 21, 2028	Term ends Sep 11, 2037	High confidence
5 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 15 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.