Recessed plaster collar assembly

Static structures (e.g. – buildings) – With entrance for persons or objects in horizontal or...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C052S020000, C403S335000

Reexamination Certificate

active

07571570

ABSTRACT:
A plaster collar assembly having a first ring, a second ring secured to the first ring, and a mechanism arranged at an outer periphery of at least one of the rings for axially displacing the first and second rings during rotation of the secured rings relative to each other.

REFERENCES:
patent: 4238679 (1980-12-01), Macmillan et al.
patent: 4274615 (1981-06-01), Chan et al.
patent: 4456397 (1984-06-01), Freis et al.
patent: 4499695 (1985-02-01), Oger et al.
patent: 5221069 (1993-06-01), Struthers et al.
patent: 5377087 (1994-12-01), Yoon
patent: 5560707 (1996-10-01), Neer
patent: 6457848 (2002-10-01), Wolf et al.
patent: 6474846 (2002-11-01), Kelmelis et al.
patent: 6655093 (2003-12-01), Gavin
patent: 6799743 (2004-10-01), Sawayanagi
patent: 6979107 (2005-12-01), Benensohn
patent: 2003/0063470 (2003-04-01), Grajetzky et al.
DHT/ZF, DHT/ZFS & DHT/ZO Recessed Downlight Housings, Lucifer Lighting Company, May 2002 RSA Housing, Quiet Ceiling, Jun. 2002.

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

Recessed plaster collar assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-4129153

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