Threaded drum cover

Details Threaded drum cover Threaded drum cover

1997-12-18

2000-05-02

Cronin, Stephen K.

Receptacles

Closures

With closure opening arrangements for means

220288, 220304, 215302, 215320, 215352, 206508, B65D 1752

Patent

active

060561432

ABSTRACT:
A threaded drum cover is disclosed for selectively closing an open head drum. The drum comprises a tubular drum open at a top end defined by a threaded chime. The cover comprises a closure having a central circular wall of a size corresponding to that of the chime and a downwardly depending annular sidewall receivable radially outwardly of the chime. The sidewall includes radially inwardly directed threads for mating with a threaded chime to provide a tight head drum. A radially outwardly opening annular recess in the sidewall above the threads provides for external gripping of the tight head drum. The cover is of one piece plastic construction.

REFERENCES:
patent: 3998355 (1976-12-01), Galer
patent: 4643330 (1987-02-01), Kennedy
patent: 4708258 (1987-11-01), Shaw et al.
patent: 5373958 (1994-12-01), Bokmiller
patent: 5460283 (1995-10-01), MaCartney et al.
patent: 5649639 (1997-07-01), Dolvet et al.

Affiliated with

Also associated with

Rating

Threaded drum cover does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1586978