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
Elegant solutions for fingerprint image enhancement
Use of natural query events to improve online advertising campaigns
Portable gaming device and gaming system combining both physical and virtual play elements
Snapshots in de-duplication
Aircraft drive
Architecture for accelerated computer processing
Visualization of information associated with applications in user interfaces
  Randomly Featured Patents
Warning indicator panel for fuel tankers
Exfoliated polystyrene-clay nanocomposite comprising star-shaped polymer
Electrically conductive polyimide film containing gold (III) ions, composition, and process of making
Button attachment method for saw torque sensor
Building elements and joints therefor
Crimp tool for crimping pin and socket contacts
Substrate improving immobilization of ball pads for BGA packages
Transmitter device having means for automatically transmitting data remaining therein upon its re-activation
Feature-region extraction method and feature-region extraction circuit
Electrophotographic photoconductor and method for producing the same, image forming apparatus, and process cartridge