Seamless Technologies, LLC

18 patents currently held · Updated Nov 14, 2026

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

Ending by 2030

Apr 2027

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

No maintenance fee falls due on this company's record before Nov 14, 2027.

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 7,503,191	Tubular sliver knit fabric for paint roller covers In force Term ends Apr 25, 2027 · From the USPTO record	In force	Term ends Apr 25, 2027	From the USPTO record
US 7,552,602	Forming a tubular knit fabric for a paint roller cover In force Term ends Apr 25, 2027 · From the USPTO record	In force	Term ends Apr 25, 2027	From the USPTO record
US 7,596,972	Tubular knit fabric having alternating courses of sliver fiber pile and cut-pile for paint roller covers In force Term ends Apr 25, 2027 · From the USPTO record	In force	Term ends Apr 25, 2027	From the USPTO record
US 8,652,289	Methods of manufacturing paint roller covers from a tubular fabric sleeve In force Ends no later than Apr 25, 2027 · From the USPTO record	In force	Ends no later than Apr 25, 2027	From the USPTO record
US 8,181,490	Vacuum sealed paint roller cover package and method of making the same In force Term ends Sep 23, 2027 · From the USPTO record	In force	Term ends Sep 23, 2027	From the USPTO record
US 7,503,190	Forming a tubular knit fabric for a paint roller cover In force Term ends Oct 12, 2027 · From the USPTO record	In force	Term ends Oct 12, 2027	From the USPTO record
US 7,634,921	Knitting a tubular fabric for a paint roller cover In force Term ends Oct 12, 2027 · From the USPTO record	In force	Term ends Oct 12, 2027	From the USPTO record
US 7,908,889	Forming a tubular knit fabric for a paint roller cover In force Term ends Oct 12, 2027 · From the USPTO record	In force	Term ends Oct 12, 2027	From the USPTO record
US 8,156,767	Forming a tubular knit fabric for a paint roller cover In force Ends no later than Oct 12, 2027 · From the USPTO record	In force	Ends no later than Oct 12, 2027	From the USPTO record
US 7,748,241	Tubular cut pile knit fabric for paint roller covers In force Term ends Oct 20, 2027 · From the USPTO record	In force	Term ends Oct 20, 2027	From the USPTO record

10 of 18 patents shown.

Pro members see all 18.

Pro members: see all 18 patents

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

Every application published under this name has become a patent.