Industry Patents
Patent: 10214904
Trusses and Similar Structures
(Click image for PDF of full patent)
| Patent Number: |
10214904 |
| Title: |
Trusses and Similar Structures |
| Abstract: |
A truss structure is suitable for supporting lighting fixtures or other
loads both in use and in transport. The truss has at least four elongated
chords defining between said chords a first volume generally rectangular
in cross-section. In transport, the truss is supported substantially
above a surface by castered carriages bearing upon that surface, the
carriages connected to said truss and in a first position producing an
additional volume between said first volume and said surface. The
carriages are attached to the truss so as to permit their rotation
between said first position and at least a second position suitable for
use while remaining connected to said truss.
|
| Country of Issue: |
US |
| First Named Inventor: |
Callahan |
| Assignee: |
|
| Continuation or Divisional of: |
|
| International Classification: |
B62B 3/02 |
| US Classification: |
E04C 3/08 |
| Issue Date: |
02-26-2019 |
| Filing Date: |
06-06-2017 |
| Application : |
15/614902 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
10214904 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
10214904 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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