Columbia Machine, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
1
Ending by 2030
Nov 2027
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 Apr 24, 2027The maintenance fee for Vertically actuated case turning device and method (US 11,795,007) comes due Apr 24, 2027. Unpaid by Oct 25, 2027, it lapses early.
- 1 fee due Jul 28, 2027The maintenance fee for Pallet feed method and apparatus for use on a concrete products machine (US 10,543,618) comes due Jul 28, 2027. Unpaid by Jan 28, 2028, it lapses early.
- 1 fee due Sep 30, 2027The maintenance fee for Fully automated mold change with product height change (US 10,603,817) comes due Sep 30, 2027. Unpaid by Mar 31, 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 7,635,261 | Large pallet machine for forming molded products In force · From the USPTO record | In force | From the USPTO record | |
| US 9,403,646 | Palletizer with configurable diverter and turn lanes for pattern formation In force · From the USPTO record | In force | From the USPTO record | |
| US 9,656,844 | Hoist safety lock mechanism In force · From the USPTO record | In force | From the USPTO record | |
| US 10,967,540 | Method for operating a mold extraction assembly in a concrete products forming machine In force · From the USPTO record | In force | From the USPTO record | |
| US 10,279,507 | Mold Transfer Assembly for Concrete Products Forming Machine In force · High confidence | In force | High confidence | |
| US 11,148,323 | Method for exchanging molds in a concrete products forming machine In force · From the USPTO record | In force | From the USPTO record | |
| US 10,245,757 | Mold extractor assembly for concrete products forming machine In force · From the USPTO record | In force | From the USPTO record | |
| US 10,066,300 | Enhanced release compression shoe for use with concrete product forming machines In force · From the USPTO record | In force | From the USPTO record | |
| US 10,245,756 | Mold assembly for concrete products forming machine In force · From the USPTO record | In force | From the USPTO record | |
| US 10,543,618 | Pallet feed method and apparatus for use on a concrete products machine In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 17: 3 lapsed for an unpaid fee · 39 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.
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 · 1 abandoned · 3 no status recorded