|
The ornamental design for a letter opener, as shown and described. |
FIG. 1 is a front elevational view showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a rear elevational view thereof.
Patent | Priority | Assignee | Title |
D396791, | Jul 25 1997 | Letter opener | |
D433898, | Sep 01 1999 | Bottle opener | |
D567056, | Jan 16 2007 | Letter opener | |
D808752, | Oct 04 2016 | Koolhitch LLC | Bottle opener |
Patent | Priority | Assignee | Title |
3028670, | |||
5127162, | Aug 15 1991 | Game cutting tool | |
D306394, | Feb 24 1987 | Quick Point, Inc. | Envelope opener |
D329368, | May 11 1990 | Letter-opener | |
D329584, | May 23 1990 | Dard Products, Inc. | Letter opener |
D329798, | Jan 14 1991 | SUN MANUFACTURING CORPORATION | Letter opener |
D342201, | Oct 21 1991 | Letter opener | |
D350770, | May 22 1992 | Quick Point, Inc. | Combined business card holder and envelope opener |
D372184, | Jun 20 1994 | Hytech Tool & Design Company, Inc. | Envelope opener |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |