Insulator construction for pull down stairs

Details Insulator construction for pull down stairs Insulator construction for pull down stairs

2007-08-15

2010-11-30

Glessner, Brian E (Department: 3633)

Static structures (e.g., buildings)

With entrance for persons or objects in horizontal or...

C052S202000, C135S128000

Reexamination Certificate

active

07841134

ABSTRACT:
An insulating construction. The construction is formed from a blank construction having a square or rectangular central portion and a side section attached to each side of the central portion. Two wing sections are attached to each of two opposing side sections. The wing sections are attachable to an adjacent side section free of a wing section. Then the blank construction is folded in a three dimensional configuration, it supported by a rod construction.

REFERENCES:
patent: 3244186 (1966-04-01), Thomason et al.
patent: 3441037 (1969-04-01), Transeau
patent: 3472252 (1969-10-01), Siebring
patent: 4706551 (1987-11-01), Schofield
patent: 4798019 (1989-01-01), Sury et al.
patent: 4938523 (1990-07-01), Camp
patent: 5069623 (1991-12-01), Peat
patent: 5215109 (1993-06-01), Kent, Jr.
patent: 5377711 (1995-01-01), Mueller
patent: 6170503 (2001-01-01), Lin Shy
patent: 6701948 (2004-03-01), Jopp et al.

Affiliated with

Also associated with

Rating

Insulator construction for pull down stairs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Insulator construction for pull down stairs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Insulator construction for pull down stairs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4192231