Sprinkler head housing
Latest Wormald International Limited Patents:
Description
FIG. 1 is a top perspective view of a concealing cap for sealing-mounted fire sprinkler heads showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevation thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a rear elevation thereof.
Referenced Cited
U.S. Patent Documents
D212091 | August 1968 | Cloud |
D217767 | June 1970 | Harness |
D222674 | November 1971 | Engel |
D275416 | September 4, 1984 | Clivio et al. |
1942395 | January 1934 | Bersted |
3015448 | January 1962 | Hurless |
3249309 | May 1966 | Blackhall |
Patent History
Patent number: D289542
Type: Grant
Filed: Jan 5, 1984
Date of Patent: Apr 28, 1987
Assignee: Wormald International Limited (Crows Nest)
Inventor: Barry F. Byrne (Killarney Heights)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Sandler & Greenblum
Application Number: 6/568,412
Type: Grant
Filed: Jan 5, 1984
Date of Patent: Apr 28, 1987
Assignee: Wormald International Limited (Crows Nest)
Inventor: Barry F. Byrne (Killarney Heights)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Sandler & Greenblum
Application Number: 6/568,412
Classifications
Current U.S. Class:
D23/6