Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 164/380
Name: Metal founding > Flask or flask section > Including means to retain or reinforce mold sand or to position reinforcement > Sand strip
Description: Apparatus where the sand mold retaining means is a strip at the base of the flask section which overlies a portion of the mold periphery.










Sub-classes under this class:

Class Number Class Name Patents
164/381 Mechanically retractable 0


Patents under this class:

Patent Number Title Of Patent Date Issued
4036276 Method of shaping a mould under a reduced pressure Jul. 19, 1977











 
 
  Recently Added Patents
Electronic device, display, image processing apparatus and electronic calculating apparatus
Data management tool
Radio communication system, base station device and mobile station device utilizing an intermittent reception
Method and system for triggering message waiting indicator delivery
Luminescent substrate for liciferase
Method for distributing advertisements to client devices using an obscured ad monitoring function
Signal generator
  Randomly Featured Patents
Iodo propargylaminoisoxazoles as fungicides
Memory cell with a stacked capacitor
Post supported bracket for a rural type mailbox
Method, device and plant for cleaning irregular pieces consisting of different materials
Immunological test method
Power conversion controller having an adaptive peak current reference
Visor
Rinse trough with improved flow
Closing mechanism for a cabinet cover
RFID transponder, in particular for assembly on metal and manufacturing method therefor