Patent
   D254630
Priority
Jan 16 1978
Filed
Jan 16 1978
Issued
Apr 01 1980
Expiry
Apr 01 1994
Assg.orig
Entity
unknown
10
3
n/a
The ornamental design for a fire ladder rung, as shown and described.

FIG. 1 is a perspective view of a fire ladder rung showing our new design, it being understood that the broken lines are for illustrative purposes only;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is an end elevational view thereof.

Aberer, James B., Ostroski, Richard J., Breeden, John W.

Patent Priority Assignee Title
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D658309, Apr 28 2011 Portion of a ladder
D733933, Jan 03 2014 Good Sportsman Marketing, LLC Ladder rung
Patent Priority Assignee Title
1779370,
2518839,
4143741, Dec 30 1977 Woodstream Corporation Portable escape ladder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 16 1978Rival Manufacturing Company(assignment on the face of the patent)
Apr 15 1986RIVAL MANUFACTURING COMPANY, A CORP OF MISSOURIRIVAL MANUFACTURING COMPANY, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0045410002 pdf
Apr 16 1986RIVAL MANUFACTURING COMPANY A CORP OF DE Wells Fargo Bank, National AssociationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0045550440 pdf
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