Receptacles – Sectional – Barrel-shaped container
Reexamination Certificate
2008-04-01
2008-04-01
Castellano, Stephen (Department: 3781)
Receptacles
Sectional
Barrel-shaped container
Reexamination Certificate
active
07350660
ABSTRACT:
A plastic pressure vessel comprises a first (1, 2) and a second part (2, 1) welded to each other. The first part (1) comprises a layer (11) of thermoplastic material having substantially continuous fibres. The second part comprises a layered structure having an first (20) and a second (22) layer of thermoplastic material having substantially continuous fibres separated by a central (21) layer comprising thermoplastic material. The layer having substantially continuous fibres (11) of the first part extends over a length (d) sandwiched in between and connected with the first (20) and second (22) layer of thermoplastic material having substantial continuous fibres of the second part. Preferably the second part is provided with a slit (24) and the first part with a fitting protrusion, preferably with a bevelled end (23).
REFERENCES:
patent: 4004706 (1977-01-01), Guldenfels et al.
patent: 4222804 (1980-09-01), Short
patent: 4579242 (1986-04-01), Ellis, III
patent: 5197628 (1993-03-01), Phan et al.
patent: 5595321 (1997-01-01), Berglund
patent: 0461979 (1991-06-01), None
patent: WO 92/20954 (1992-11-01), None
patent: WO 00/09321 (2000-02-01), None
Van Schepdael Ludo
Vanswijgenhoven Tony
Castellano Stephen
Covess N.V.
Townsend and Townsend / and Crew LLP
LandOfFree
Plastic pressure vessel for a fluid and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plastic pressure vessel for a fluid and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plastic pressure vessel for a fluid and method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2795299