Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Window sill

Window sill

US Patent D270766 · Granted Sep 27, 1983

Assignee

No assignee recorded.

Inventors

Peter Gray (3 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Release media2017

End cap for a window sill1983

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly