Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Basement window cover

Basement window cover

US Patent D273045 · Granted Mar 13, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Double helix ladder1997
Ventilated door light1991
Integral door light and related door construction1990
Integral door light with glazing stop1990
Door light frame1989
Sun porch1989
Venting door light with insulated glass1989
Whole house ventilating method, system and appartus1988
Window shade1988
Self-closing ventilation louver1985
Self-closing ventilation louver1985