Structure of a publicity scroll

Card – picture – or sign exhibiting – Changing exhibitor – Single reel and web

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C040S514000, C040S604000

Reexamination Certificate

active

11651982

ABSTRACT:
A scroll for publicity includes a housing sleeve, a banner, a winding mechanism, and a pulling rod; the banner is printed with words and images; the winding mechanism is housed in the housing sleeve, and connected to one end of the banner for rolling up the banner; the winding mechanism includes a connecting pipe connected to the banner, and a torsion spring positioned in the connecting pipe; the banner is normally wound around the connecting pipe; when the pulling rod is being moved away from the housing sleeve to spread out the banner for showing the words and images for publicity, rotational energy will be stored in the torsion spring; the banner will be automatically rolled up around the connecting pipe, and the scroll closed after the user stops exerting force on the pulling rod.

REFERENCES:
patent: 1863569 (1932-06-01), House
patent: 1872737 (1932-08-01), House
patent: 2506209 (1950-05-01), Glass
patent: 6038800 (2000-03-01), Seidel
patent: 6663255 (2003-12-01), Carito
patent: 2002/0131275 (2002-09-01), Yamamoto et al.
patent: 2005/0081413 (2005-04-01), Ko
patent: 2006/0207142 (2006-09-01), Kochan et al.

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

Structure of a publicity scroll does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structure of a publicity scroll, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure of a publicity scroll will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3908650

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