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
Transistor and display device
Respirator belt having bumper cushion
Shared system to operationally connect logic nodes
Electronic device, information processing method, and storage medium
Vehicle headlight
Methods and apparatus for monitoring communication through identification of priority-ranked keywords
Image processing apparatus and method having defective pixel detection and correction ability
  Randomly Featured Patents
Road sweeping apparatus
Key chain
Method for the termination of anionic polymerization using phosphate ester/water mixture
Inclinometer system
Maize variety PHTFE
Device for securing rope ladder steps
Multi-winners feedforward neural network
Apparatus and method for hydroenhancing fabric
Bottle carrier
Stove grille