US2004237245A1PendingUtilityA1
Gas powered vacuum for pet feces
Priority: May 27, 2003Filed: May 27, 2003Published: Dec 2, 2004
Est. expiryMay 27, 2023(expired)· nominal 20-yr term from priority
Inventors:Thomas Northrop Wormer
A47L 5/22A47L 7/00
14
PatentIndex Score
0
Cited by
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References
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Claims
Abstract
A gasoline powered, portable vacuum operated device, to be used for picking up pet waste in lawns or kennels. The device utilizes a small two cycle internal combustion engine, to create a vacuum through a flexible tube, which picks up feces.
Claims
exact text as granted — not AI-modifiedI claim:
1 . A device comprising of a small lightweight two cycle internal combustion engine, connected to a housing with a flexible, but ridgid vacuum tube, protruding outward from the housing.
2 . The flexible tube of claim 1 , is held by a friction fit, inside of an air inlet fitting, which is welded to the housing.
3 . The flexible tube of claim 1 , can be replaced by a hose for use as a vacuum cleaner, which can be used where electricity is not available.
4 . The device of claim 1 , utilizes a gasoline operated engine, thus allowing for safe use in a wet environment, eliminating the risk of electric shock, over electric powered devices for pet waste cleanup, or electric powered vacuum cleaners.
5 . The device described in claim 1 , uses a standard grocery store plastic bag, which is installed inside the housing for containing and disposing of the waste material.
6 . The device described in claim 1 , has a removable cover with mechanical latches for removal of the waste, which is held in the disposable plastic bag.
7 . The bag described in claim 5 , is also held in place is also supported by a retainer ring, so that it is not suctioned into the engine fan, when operating.
8 . The device can also be used as a leaf and debris blower by removing the suction tube and reinstalling it into the air outlet fitting.Join the waitlist — get patent alerts
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