Container with at least one vacuum chamber with an access...

Details Container with at least one vacuum chamber with an access... Container with at least one vacuum chamber with an access...

2008-06-10

2008-06-10

Williams, Hezron (Department: 2856)

Receptacles

Receptacle having means to facilitate maintaining contents...

Thermally insulated receptacle

Reexamination Certificate

active

07383964

ABSTRACT:
Container with at least one vacuum enclosure with an access opening, especially a beverage container with a self-cooling device having a vacuum enclosure, such as a beer barrel or the like, the access opening of which is closed off by a closing mechanism after the vacuum is produced, a chamber being provided, which is downstream from the access opening and in which a valve element is disposed, which is opened during the generation of the vacuum and closed after the vacuum is generated, which chamber is filled with a medium containing an element or compound capable of diffusing, which diffuses if the chamber and, with that, the vacuum chamber is not closed off tightly, through the access opening.

REFERENCES:
patent: 1511852 (1924-10-01), Wagner
patent: 1551778 (1925-09-01), Altenberg
patent: 1809929 (1931-06-01), Farmer
patent: 5165569 (1992-11-01), Furuhashi et al.
patent: 5809786 (1998-09-01), Scudder et al.
patent: 5918478 (1999-07-01), Bostic et al.
patent: 6209343 (2001-04-01), Owen
patent: 6349560 (2002-02-01), Maier-Laxhuber et al.
patent: 2001/0025510 (2001-10-01), Maier-Laxhuber et al.
patent: 102 56 739 (2004-06-01), None
patent: 0 597 773 (1994-05-01), None
patent: 1 054 222 (2000-11-01), None
patent: 1 241 420 (2002-09-01), None
patent: 526 606 (1921-10-01), None
patent: 1 122 590 (1924-10-01), None

Affiliated with

Also associated with

Rating

Container with at least one vacuum chamber with an access... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Container with at least one vacuum chamber with an access..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container with at least one vacuum chamber with an access... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2804980