BLM S.P.A.

9 patents currently held · Updated Nov 14, 2026

2 more in force are now held by other companies

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jun 2030

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.

1 fee due Oct 21, 2027
The maintenance fee for Apparatus for improving the quality of tube bending and method that uses such apparatus (US 10,625,322) comes due Oct 21, 2027. Unpaid by Apr 21, 2028, it lapses early.

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Recent changes

2 of the patents on this record were granted since Aug 16, 2026

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Showing 1 to 9 of 9

Patent	Title	Status	Expires	Confidence
US 8,141,403	Method for bending pipes, rods, profiled sections and similar blanks, and corresponding device In force Term ends Jun 26, 2030 · From the USPTO record	In force	Term ends Jun 26, 2030	From the USPTO record
US 9,931,685	Tube bending machine with an automatic loading system and method for automatic loading of tubes on the bending head of a tube bending machine In force Term ends Jun 6, 2031 · From the USPTO record	In force	Term ends Jun 6, 2031	From the USPTO record
US 10,625,322	Apparatus for improving the quality of tube bending and method that uses such apparatus In force Term ends Aug 31, 2036 · From the USPTO record	In force	Term ends Aug 31, 2036	From the USPTO record
US 11,420,245	Machine for the working of tubes provided with a device for detecting any slippage of the tube being worked In force Term ends Jul 3, 2040 · From the USPTO record	In force	Term ends Jul 3, 2040	From the USPTO record
US 12,617,010	Bending Method and Bending Machine for the Execution of a Bending Method In force Term ends Jan 4, 2043 · High confidence	In force	Term ends Jan 4, 2043	High confidence
US 12,576,438	Apparatus for the Orbital Cutting and Calibration of Tubes In force Term ends Feb 4, 2043 · High confidence	In force	Term ends Feb 4, 2043	High confidence
US 12,746,590	Method of Bending and Bending Machine for the Execution of a Method of Bending In force Term ends Mar 6, 2043 · High confidence	In force	Term ends Mar 6, 2043	High confidence
US 12,636,739	Housing for a Laser Processing Machine and Laser Processing Machine Having a Housing In force Term ends Dec 20, 2044 · High confidence	In force	Term ends Dec 20, 2044	High confidence
US 12,766,641	Housing for a Laser Processing Machine and Laser Processing Machine Having a Housing In force Term ends Aug 15, 2045 · High confidence	In force	Term ends Aug 15, 2045	High confidence

Also on record, not counted in the 9: 2 patents in force now held by others · 8 ended at full term. List them

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built

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

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Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

1 pending · 3 no status recorded

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