Berk-Tek LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
10
Ending by 2030
Nov 2026
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 Dec 4, 2026The maintenance fee for Heat Dissipating Cable Jacket (US 10,312,000) comes due Dec 4, 2026. Unpaid by Jun 4, 2027, it lapses early.
- 2 fees due Jan 2 to 21, 2027 · next Jan 2
- 3 fees due May 5 to 24, 2027 · next May 5
- 1 fee due Jun 24, 2027The maintenance fee for Twisted Pair Data Communication Cable with Individually Shieled Pairs Using Discontinuous Shielding Tape (US 10,515,744) comes due Jun 24, 2027. Unpaid by Dec 27, 2027, it lapses early.
- 1 fee due Aug 4, 2027The maintenance fee for Patch Panels for Use with Fiber Optic and Copper Cables and Support Rack for the Same (US 10,555,055) comes due Aug 4, 2027. Unpaid by Feb 4, 2028, it lapses early.
- 1 fee due Oct 21, 2027The maintenance fee for Reversible Polarity Mpo Fiber Optic Connector with a Removable Key (US 10,627,580) comes due Oct 21, 2027. Unpaid by Apr 21, 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 7,664,354 | System and Method for Loose Tube Tight Buffer Indoor/Outdoor Optical Fiber Cable In force · High confidence | In force | High confidence | |
| US 7,558,454 | Optical Fiber Cable and Method for Making the Same In force · High confidence | In force | High confidence | |
| US 7,550,674 | Utp Cable In force · High confidence | In force | High confidence | |
| US 7,560,646 | Profiled Insulation and Method for Making the Same In force · High confidence | In force | High confidence | |
| US 7,609,926 | Optical Fiber Cable In force · High confidence | In force | High confidence | |
| US 7,570,854 | Flat Wide Water Swellable Binder for Optical Fiber Tubes In force · High confidence | In force | High confidence | |
| US 8,184,934 | Optical Fiber Cable In force · High confidence | In force | High confidence | |
| US 8,737,788 | Fiber Optic Cable Design with Improved Compression Test Results In force · High confidence | In force | High confidence | |
| US 9,972,421 | Fep Modification to Reduce Skew in Data Communications Cables In force · High confidence | In force | High confidence | |
| US 8,639,076 | Fiber Optic Cable with Improved Low Temperature and Compression Resistance In force · High confidence | In force | High confidence |
Also on record, not counted in the 38: 2 lapsed for an unpaid fee · 10 ended at full term · 1 past the fee grace period. 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
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 abandoned · 2 no status recorded