Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Letter opener
D342201 Letter opener
Patent Drawings:Drawing: D342201-2    Drawing: D342201-3    Drawing: D342201-4    
« 1 »

(3 images)

Inventor: Hsu
Date Issued: December 14, 1993
Application: 07/780,265
Filed: October 21, 1991
Inventors: Hsu; Nick (Taichung, TW)
Assignee:
Primary Examiner: Ansher; Bernard
Assistant Examiner: Barkai; R.
Attorney Or Agent:
U.S. Class: D8/102
Field Of Search: D8/102; D8/103; D8/104; D10/71; D20/10; D20/39; D20/40; D20/41; D22/118; 30/DIG.3; 30/294; 33/483; 33/485
International Class:
U.S Patent Documents: 40163; D175170; D240190; D306394; 2599439; 2610399; 3009248; 3028678; 3290780
Foreign Patent Documents:
Other References:









Abstract:
Claim: The ornamental design for letter opener, as shown.
Description: FIG. 1 is a perspective view of a letter opener showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear elevational view thereof.

* * * * *
 
 
  Recently Added Patents
Management of memory array with magnetic random access memory (MRAM)
Method of reducing acetaldehyde in polyesters, and polyesters therefrom
XDSL system and signal transmission method, sending device, and receiving device of xDSL system
Automated dynamic differential data processing
Multichannel device utilizing a centralized out-of-band authentication system (COBAS)
Aqueous composition with agents to inhibit water evaporation
Shared system to operationally connect logic nodes
  Randomly Featured Patents
Real-time rendering of light-scattering media
Pedestal for an outdoor grill
Bus slot connector retention system
Dual clutch rear axle and method of operation
Regulator and shut-off valve for corrosive media
Elevating apparatus
Sub-sequence accumulation filter and method
Luminal surface fabrication for cardiovascular prostheses
Nitramine oxetanes and polyethers formed therefrom
CMI decoder