The Patent Finder

Winthrop Tackle

9 patents currently held · Updated Nov 15, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Feb 2027
Next term end

When these terms end

Held patents by the year their term ends
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Fee deadlines

No maintenance fee falls due on this company's record before Nov 15, 2027.

Recent changes

  • 1 of the patents on this record was granted since Aug 17, 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

PatentTitleStatus Expires Confidence
US D676,107Fishing gaff
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,413,366Adjustable butt and reel seat for a fishing rod
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,919,031Adjustable fishing rod butt and process of use
In force (reinstated)
 · From the USPTO record
In force (reinstated)From the USPTO record
US D877,854Fishing gaff
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,757,926Fishing rod butt and reel seat assembly
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,051,500Adjustable Butt and Reel Seat for a Fishing Rod
In force
 · High confidence
In forceHigh confidence
US 12,070,024Adjustable Butt and Reel Seat for a Fishing Rod
In force
 · High confidence
In forceHigh confidence
US 12,714,081Adjustable Butt and Reel Seat for a Fishing Rod
In force
 · High confidence
In forceHigh confidence
US 11,510,402Fishing gaff hook
In force
 · From the USPTO record
In forceFrom the USPTO record
Also on record, not counted in the 9: 3 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 abandoned

List them

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited