Patent
   D277738
Priority
Mar 14 1983
Filed
Mar 14 1983
Issued
Feb 26 1985
Expiry
Feb 26 1999
Assg.orig
Entity
unknown
13
10
n/a
The ornamental design for a combined road marker and lock-in sign, substantially as shown and described.

FIG. 1 is a perspective view of a combined road marker and lock-in sign showing my new design;

FIG. 2 is a side elevational taken from the left of FIG. 1;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

Callas, Michael T., Grammas, Nick G.

Patent Priority Assignee Title
4772869, Sep 12 1983 CIT GROUP BUSINESS CREDIT, INC ; U S BANK NATIONAL ASSOCIATION Communication apparatus
6588134, Apr 14 2000 Rubbermaid Commercial Products LLC Hanging sign and method
6952168, Dec 11 2001 Rubbermaid Commercial Products LLC Audio cone module
7057530, Jun 07 2003 Warning sign
7690321, Nov 09 2004 Collapsible construction barrier
D317580, Apr 21 1987 Safety road channelizer
D419901, Apr 02 1999 Impact Products LLC Safety marking pylon
D439280, Apr 14 2000 Rubbermaid Commercial Products LLC Hanging sign
D450350, Nov 27 2000 Rubbermaid Commercial Products LLC Hanging sign
D462286, May 14 2001 Rubbermaid Commercial Products LLC Safety cone
D472490, May 14 2001 Rubbermaid Commercial Products LLC Safety cone
D581183, Feb 25 2008 KINGSLEY, LLC Portable stand
D704586, Sep 19 2012 Traffic safety device
Patent Priority Assignee Title
1058881,
2957444,
3099244,
3520235,
3809007,
4197808, May 08 1979 Combined road marker and interchangeable sign cards
4329800, Dec 02 1980 EASTERN ELECTRICAL EQUIPMENT CO , INC , A CORP OF NY Adjustable display device
235744,
D272809, Feb 18 1982 Traffic control marker
60293,
////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 09 1983GRAMMAS, NICK G LAMBA SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0041130882 pdf
Mar 09 1983CALLAS, MICHAEL T LAMBA SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0041130882 pdf
Mar 14 1983Lamba Systems, Inc.(assignment on the face of the patent)
Apr 25 1989LAMBA SYSTEMS, INC , A MN CORP AMERICAN ALLSAFE COMPANY, A TX CORP MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE 4-28-89 TX 0052370811 pdf
Apr 22 1998American Allsafe CompanyBANKBOSTON, N A , AS AGENTPATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT0092140837 pdf
Apr 22 1998American Allsafe CompanyAmerican Allsafe CompanyMERGER SEE DOCUMENT FOR DETAILS 0091780923 pdf
Apr 22 1998JACKSON ACQUISITION, INC American Allsafe CompanyMERGER SEE DOCUMENT FOR DETAILS 0091780923 pdf
Apr 10 2002American Allsafe CompanyJPCA, INC PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT0128310806 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule