Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 172/18
Name: Earth working > Lawn edger > Impact or grapple
Description: Apparatus comprising (1) an earth working element adapted to be driven generally vertically downwardly in the earth or (2) jaw members for grasping and lifting a portion of earth.


Patents under this class:

Patent Number Title Of Patent Date Issued
5590720 Lawn edger apparatus Jan. 7, 1997
5528003 Data compression for pen stroke input Jun. 18, 1996
5040614 Self-operated edging tool Aug. 20, 1991
4052791 Lawn edge trimmer Oct. 11, 1977
4014391 Combination digger, trimmer, and edger tool Mar. 29, 1977
 
 
  Recently Added Patents
Device for packaging and applying a product equipped with a detachable applicator element
Wafer dividing method
Method and microscope for high spatial resolution examination of samples
Flat heat column and heat dissipating apparatus thereof
Simulation of aerial images
Fast cyclic redundancy check (CRC) generation
Methods and structures for flexible power management in integrated circuits
  Randomly Featured Patents
Device for probe card power bus noise reduction
Premixed fuel burner assembly
Scanning laser lithography system alignment apparatus
Ink composition and components thereof
Fiber access architecture capable of being seamlessly upgraded
Flexible queue and stream mapping systems and methods
Dynamic random access memory capable of simultaneously writing identical data to memory cells
Preparation of 15-deoxy-16-hydroxyprostaglandins
Method of forming brush with integral holder
Garment rack assembly
© 2006. PatentGenius. All Rights Reserved.