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US 2009/0013637 A1Published application
Roof and Shingle Protector
OwnerJack A Butlerinventor
Life of this patent
Estimating the term…
Abstract
A system for protecting shingles or a roof includes a screen for covering a portion of the roof and a fastening device for fastening the screen. The screen may be retracted and extended by a motor. The screen may include a six sided element. The screen may include a four sided element. The screen may include a three sided element.
Claims5
1) A system for protecting shingles or a roof, comprising:
- a screen for covering a portion of the roof;
- a fastening device for fastening the screen.
Dependencies are inferred from the claim text.