Packaging machine and process

Package making – Closing packages and filled receptacles – By means adapted to engage outturned seam of package cover

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C053S550000, C053S570000, C053S384100

Reexamination Certificate

active

07552571

ABSTRACT:
A packaging machine utilizing side connected chains of open bags is disclosed. The machine has loading and closure sections which are moveable between operating and cleaning/service positions. A resistance heater subassembly is removeable to enable washdown.

REFERENCES:
patent: 2760621 (1956-08-01), Cresenzo
patent: 4565046 (1986-01-01), Stumpf
patent: 4578924 (1986-04-01), DeCrane et al.
patent: 4835948 (1989-06-01), Humphrey
patent: 4969310 (1990-11-01), Lerner et al.
patent: 5058364 (1991-10-01), Seiden et al.
patent: 5115626 (1992-05-01), Rutter et al.
patent: 5187917 (1993-02-01), Mykleby
patent: 5279095 (1994-01-01), Muller
patent: 5479759 (1996-01-01), Gorlich et al.
patent: 5511363 (1996-04-01), Doede
patent: 5640834 (1997-06-01), Lerner et al.
patent: 5642599 (1997-07-01), Tisma
patent: 5722218 (1998-03-01), Lerner
patent: 5733045 (1998-03-01), Jostler et al.
patent: 5734326 (1998-03-01), Skudera, Jr.
patent: 5743070 (1998-04-01), Lerner et al.
patent: 5749759 (1998-05-01), Hopper
patent: 5806276 (1998-09-01), Lerner et al.
patent: 5996319 (1999-12-01), Lerner et al.
patent: 6055796 (2000-05-01), Lerner et al.
patent: 6170238 (2001-01-01), Lerner
patent: 6199351 (2001-03-01), Mount
patent: 6550219 (2003-04-01), Liao
patent: 6702728 (2004-03-01), Ballos, III
patent: 7258656 (2007-08-01), Lerner et al.
patent: 641 148 (1998-11-01), None
patent: WO94/25345 (1994-11-01), None
European Search Report from EP Application No. 04257926, dated Mar. 15, 2005, p. 3.
Communication pursuant to Article 96(2) EPC from EP Application No. 04257926, dated Mar. 31, 2006, p. 3.
Joker System, A Complete Bag Packaging System Dedicated to Manual and Automatic Filling Operations, Halmstad Sweden (Undated).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Packaging machine and process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Packaging machine and process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Packaging machine and process will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4140619

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.