Stock material or miscellaneous articles – Circular sheet or circular blank – Aperture containing
Patent
1994-03-15
1995-07-18
Ahmad, Nasser
Stock material or miscellaneous articles
Circular sheet or circular blank
Aperture containing
15 17, 15404, 15420, 15246, 428131, 428192, 428167, 428213, 428220, E04H 416
Patent
active
054339855
ABSTRACT:
A disc for use with an automatic swimming pool cleaner which operates on a substantial intermittent reduction in water flow through the swimming pool cleaner is disclosed. The disc is made of flexible material and has grooves formed symmetrically across and into the under surface of the disc.
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Two photographs of a beige disc and bearing the handwritten notation "Jandy".
Two photographs of a blue disc and bearing the handwritten notation "Kreepy Krauley".
One photograph of a black disc and bearing the handwritten notation "Barachuda".
Two photographs of a blue disc for a swimming pool cleaner.
U.S. patent application Ser. No. 08/103,930, filed Aug. 6, 1993, entitled "Swimming Pool Cleaner Discs and Associated Equipment".
U.S. patent application Ser. No. 08/185,451, filed Jan. 24, 1994, entitled "Swimming Pool Cleaner Discs".
Ahmad Nasser
Zarina Holdings C.V.
LandOfFree
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