PTO Wrapper PDF
Dossier Espace Google
Patent
   D303432
Priority
Jul 10 1987
Filed
Jul 10 1987
Issued
Sep 12 1989
Expiry
Sep 12 2003
Inventors
Pestone, W…
Assg.orig
CRAWFORD P…
Assg.curr
Lehigh Con…
Entity
unknown
Referenced by
2
References
3
Maint.:
n/a
The ornamental design for a reversible ladder bumper, as shown and described.

FIG. 1 is a front elevational view of a reversible ladder bumper showing my new design, the back elevational view being identical thereto;

FIG. 2 is a right side elevational view thereof, the left side elevational view being identical thereto;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof.
INVENTORS:

Pestone, William J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D334813, Feb 07 1991 Lehigh Consumer Products Corporation Ladder bumper
D334814, Feb 15 1991 Lehigh Consumer Products Corporation Ladder bumper
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2217754,
D265592, Jun 17 1980 Protective ladder pad
D276467, Oct 05 1981 Interfitting ladder
ASSIGNMENT RECORDS    Assignment records on the USPTO
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 23 1987PESTONE, WILLIAM J CRAWFORD PRODUCTS, INC , A CORP OF MAASSIGNMENT OF ASSIGNORS INTEREST 0047670402 pdf
Jul 10 1987Crawford Products, Inc.(assignment on the face of the patent)
Nov 15 1994CRAWFORD PRODUCTS, INC AMERICAN MANUFACTURING COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0072050896 pdf
Feb 22 2001AMERICAN MANUFACTURING COMPANY, INC Lehigh Consumer Products CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0115660418 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule