Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 175/208
Name: Boring or penetrating the earth > With above-ground means for handling drilling fluid or cutting > Fluid spray
Description: Apparatus in which the means consists of a fluid spraying means (e.g., nozzle) which emits fluid adjacent the mouth of the borehole.










Patents under this class:

Patent Number Title Of Patent Date Issued
5992544 Fire suppression apparatus for well drilling system Nov. 30, 1999
5295536 Drilling mud container apparatus Mar. 22, 1994
4798505 Process and apparatus for removal of dust and chip material at the machining station of a machine tool Jan. 17, 1989
4640372 Diverter including apparatus for breaking up large pieces of formation carried to the surface by the drilling mud Feb. 3, 1987
4215753 Drilling fluid cooling system Aug. 5, 1980











 
 
  Recently Added Patents
Method and system for video parameter analysis and transmission
Virtual appliance update method
Driver circuit for driving semiconductor switches
Methods and systems for assessing sales activity of a merchant
Apparatus and method for extracting cascading style sheet rules
Three-term predictive adder and/or subtracter
Sponge
  Randomly Featured Patents
Method for the production of particulate carbon products
99M-technetium labeled macroaggregated human serum albumin pharmaceutical
Acylated cyclodextrin-containing pharmaceutical composition
Semiconductor polymer
Chair having a horse-shaped back
Capacitive voltage transformer with improved compensating reactor arrangement
Marine propulsion internal combustion engine
Spacer positioning to improve display quality in a liquid crystal display apparatus
Solids feeder
Status polling failover of devices in a distributed network management hierarchy