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US 12,329,336 B2Granted
Remote-access duster
OwnerRichard Eckhardtinventor
Life of this patent
Estimating the term…
Abstract
A remote access duster with a body, a flexible duster cord loop that is configured to be propelled such that part of the loop moves outward from the body while another part moves inward toward the body, and a vacuum source that is configured to draw air over the cord.
Claims20
A remote access duster, comprising:
- a body;
- a flexible duster cord loop that is configured to be propelled by a cord drive wheel such that part of the loop moves outward from the body while another part moves inward toward the body;
- and
- a vacuum motor that is configured to draw air over the cord.
1 more element
A remote access duster, comprising:
- a body;
- a flexible duster cord loop that is configured to be propelled by a cord drive wheel such that part of the loop moves outward from the body while another part moves inward toward the body;
- and
- an adapter that is configured to couple the body to a vacuum cleaner such that air is drawn over the cord.
1 more element
A remote access duster, comprising:
- a body;
- a flexible duster cord loop that is configured to be propelled by a cord drive wheel such that part of the loop moves outward from the body while another part moves inward toward the body;
- and
- a vacuum source that is configured to draw air over the cord.
1 more element
Dependencies are inferred from the claim text.