Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD253554 S
Publication typeGrant
Application numberUS 05/757,224
Publication dateNov 27, 1979
Filing dateDec 21, 1976
Priority dateSep 23, 1976
Publication number05757224, 757224, US D253554 S, US D253554S, US-S-D253554, USD253554 S, USD253554S
InventorsErik M. Blomqvist
Original AssigneeAb Lyckeaborgs Bruk
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Elastic frame for fireproof feed-through of electric cables in walls of concrete or rock or the like
US D253554 S
Abstract  available in
Images(1)
Previous page
Next page
Claims(1)
  1. The ornamental design for an elastic frame for fireproof feed-through of electric cables in walls of concrete or rock or the like, as shown.
Description

FIG. 1 is a perspective view of an elastic frame for fireproof feed-through of electric cables in walls of concrete or rock or the like, showing my new design; and

FIG. 2 is a perspective view thereof from the side opposite that visible in FIG. 1.

Classifications
U.S. ClassificationD25/117