Winloc AG
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
9
Ending by 2030
Feb 2029
Next term end
When these terms end
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 Jan 2, 2027The maintenance fee for Interchangeable cylinder lock core for a cylinder lock unit (US 10,337,210) comes due Jan 2, 2027. Unpaid by Jul 2, 2027, it lapses early.
- 1 fee due Mar 24, 2027The maintenance fee for Cylinder lock and key combination with a dual tumbler assembly and a key therefore (US 10,422,160) comes due Mar 24, 2027. Unpaid by Sep 24, 2027, it lapses early.
- 1 fee due Apr 15, 2027The maintenance fee for Set of profile members in combination with a key plug, a method to manufacture such a key plug and a combination also including an associated key (US 10,443,265) comes due Apr 15, 2027. Unpaid by Oct 15, 2027, it lapses early.
- 1 fee due May 12, 2027The maintenance fee for Cylinder lock and key combination providing extra code combinations (US 10,472,856) comes due May 12, 2027. Unpaid by Nov 12, 2027, it lapses early.
- 1 fee due Aug 25, 2027The maintenance fee for Cylinder lock core for a cylinder lock unit (US 10,570,643) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,665,337 | Profiled key for cylinder locks In force · From the USPTO record | In force | From the USPTO record | |
| US 8,281,628 | Profile key with local recess In force · From the USPTO record | In force | From the USPTO record | |
| US 8,230,708 | Cylinder lock and key combination with a blocking element in the lock In force · From the USPTO record | In force | From the USPTO record | |
| US 8,347,680 | Lock and key combination with a large number of codes In force · From the USPTO record | In force | From the USPTO record | |
| US RE46,878 | Profiled key for cylinder locks In force · From the USPTO record | In force | From the USPTO record | |
| US RE47,555 | Profiled key for cylinder locks In force · From the USPTO record | In force | From the USPTO record | |
| US RE48,585 | Profiled key for cylinder locks In force · From the USPTO record | In force | From the USPTO record | |
| US 8,539,803 | Cylinder lock with profiled keyway In force · From the USPTO record | In force | From the USPTO record | |
| US 8,156,777 | Lock and key with double code pattern In force · From the USPTO record | In force | From the USPTO record | |
| US 10,112,243 | Method and apparatus for forming a profile groove in a key blank In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 19: 9 lapsed for an unpaid fee · 8 ended at full term · 2 surrendered on reissue. 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.
Published applications
Every application published under this name has become a patent.