Change-a-bowl pipe

Details Change-a-bowl pipe Change-a-bowl pipe

1981-06-15

1982-07-20

Pellegrino, Stephen C.

Tobacco

Tobacco users' appliance

Device used for smoking

131212A, 131213, 131218, A24F 704

Patent

active

043400710

ABSTRACT:
The present invention relates to a smoking pipe having a retroverted-flow filter around a bit member and having a bowl placed within a bowl receptacle for enabling quick and easy changing of the smoking bowl while additionally creating an air cooling space between the bowl and bowl receptacle. More specifically, the present invention represents an improvement on the bit member and bowl structure of U.S. Pat. No. 3,780,745.

REFERENCES:
patent: 1849640 (1932-03-01), Russo
patent: 2146256 (1939-02-01), Gobel
patent: 2654370 (1953-10-01), Smith
patent: 3170468 (1965-02-01), Smith
patent: 3780745 (1973-12-01), Smith et al.
patent: 3830244 (1974-08-01), Luile

Affiliated with

Also associated with

Rating

Change-a-bowl pipe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Change-a-bowl pipe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Change-a-bowl pipe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-246008