Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 30/458
Name: Cutlery > Static pencil sharpener > Having conical or cylindrical work guide > And mounting base or handle
Description: Device including either (a) structure engageable with a supporting surface, whereby the device may be stabilized on, or attached to, the surface; or (b) a specific manually engageable projection extending from the cutter or guide to provide for ease of use.










Sub-classes under this class:

Class Number Class Name Patents
30/459 With diverse feature 15


Patents under this class:

Patent Number Title Of Patent Date Issued
7363714 Pencil sharpener Apr. 29, 2008
7278214 Electric pencil sharpener Oct. 9, 2007
6709266 Candle holder and a method of securing a candle Mar. 23, 2004
6705793 Binder with hole punch Mar. 16, 2004
6397480 Mechanism for sharpening a writing instrument Jun. 4, 2002
5987759 Pencil sharpener Nov. 23, 1999
5524386 Method and apparatus for uniting a scion to a stock Jun. 11, 1996
5367777 Wood pencil sharpener and pocket holder Nov. 29, 1994











 
 
  Recently Added Patents
Registration and network access control
Dynamic facsimile transcoding in a unified messaging platform
Disk-based storage device having read channel memory that is selectively accessible to disk controller
Electrical event detection device and method of detecting and classifying electrical power usage
Medicament delivery device and a method of medicament delivery
Dual-box location aware and dual-bitmap voltage domain aware on-chip variation techniques
Semiconductor device and method of manufacturing the same
  Randomly Featured Patents
Method for measurement of reflectance profiles of image surfaces
Ergonomic underlay for hand grips
System, method and device for solving problems in NP without hyper-polynomial cost
Shaped charge perforating apparatus
Meander line antenna coupler and shielded meander line
System and method for real-time, personalized, dynamic, interactive voice services for property-related information
Planarization of copper damascene using reverse current electroplating and chemical mechanical polishing
Part of solenoid valve
Mobile phone
Multiple circuit switch with rockable activator and linearly movable contact holder