Frame for packing pieces for a fireproof lead-through in walls and other construction elements
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Description
FIG. 1 is a front perspective view of a frame for packing pieces for a fireproof lead-through in walls and other construction elements, showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevational view thereof; and,
FIG. 4 is a side elevational view thereof, seen from the left of FIG. 1, the opposite side thereof being identical thereto.
Claims
The ornamental design for a frame for packing pieces for a fireproof lead-through in walls and other construction elements, as shown and described,
Referenced Cited
U.S. Patent Documents
1640595 | August 1927 | Buss |
4291195 | September 22, 1981 | Blomqvist et al. |
Patent History
Patent number: D449384
Type: Grant
Filed: May 30, 2000
Date of Patent: Oct 16, 2001
Assignee: MCT Brattberg AB (Karlskrona)
Inventor: Erik Lindborg (Karlskrona)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Young & Thompson
Application Number: 29/124,047
Type: Grant
Filed: May 30, 2000
Date of Patent: Oct 16, 2001
Assignee: MCT Brattberg AB (Karlskrona)
Inventor: Erik Lindborg (Karlskrona)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Young & Thompson
Application Number: 29/124,047
Classifications
Current U.S. Class:
Surround For Door Window, Panel, Etc. (10) (D25/60)
International Classification: 2502;
International Classification: 2502;