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USD950589: Untitled Patent

Maintenance fee status for US patent USD950589, assigned to Unknown Assignee. Tracked from the USPTO PTMNFEE2 bulk dataset.

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Patent number USD950589
TitleUntitled Patent
AssigneeUnknown Assignee
Grant date2022-05-03
Fee window3.5-year
Next fee due2026-11-01
Status Active
5 days
until deadline

FAQ

When does patent USD950589 expire?
Next maintenance fee due 2026-11-01 — 5 days from today. Non-payment causes lapse.
Who owns patent USD950589?
USD950589 (Untitled Patent) was assigned to Unknown Assignee.
What happens when a US patent lapses?
The invention enters the public domain. Anyone may use, make, or sell the technology without a licence or royalty.

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Source: USPTO Patent Maintenance Fee Events (PTMNFEE2), public domain. Updated 2026-10-27. Always verify on Google Patents or USPTO before acting.
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© 2026 PatentLapse · Data: USPTO public domain · Updated 2026-10-27 patents@regulation.group