Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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B65H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
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75/00
Storing webs, tapes, or filamentary material, e.g. on reels
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B65H75/02
Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans; , mandrels or chucks;
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B65H75/34
specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
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B65H75/38
involving the use of a core or former internal to, and supporting, a stored package of material
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B65H75/4481
Arrangements or adaptations for driving the reel or the material
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B65H75/4489

Methods and systems for an autonomously retracting hose
12515913 · 2026-01-06 ·

A swimming pool cleaner coupled to a hose, wherein the hose is configured to automatically extend and retract.