Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 29/DIG.34
Name: Metal working > Scaling with other step

Patents under this class:

Patent Number Title Of Patent Date Issued
4510664 Method of producing a packing ring Apr. 16, 1985
4233725 Method and apparatus for inserting a flexible inner container within a rigid outer container Nov. 18, 1980
4189819 Method of manufacturing metallic spirally wound gaskets Feb. 26, 1980
4156307 Fabrication process for noncircular vacuum seal May. 29, 1979
3939551 Method of making polytetrafluoroethylene sealing elements with hydrodynamic action Feb. 24, 1976

  Recently Added Patents
Elegant solutions for fingerprint image enhancement
Method and system for reciprocal mixing cancellation of wideband modulated blockers
Surfcraft fin
Method of forming wafer level mold using glass fiber and wafer structure formed by the same
Brushless electric motor or generator in shell construction
Method for superconducting connection between MgB2 superconducting wires via a MgB2 matrix made from a boron powder compressed element infiltrated with Mg
Liquid crystal display having wide viewing angle
  Randomly Featured Patents
Laminate materials for furniture and furniture pieces incorporating the same
Selectably operable field mateable pin assembly
RFID enhanced operating system (EOS) framework
Current sensor for phase inversion-modulation of AC signals
Weep hole barrier
Optoacoustic contrast agents and methods for their use
Method and apparatus for supporting an element to be support, in particular the body of a patient, the apparatus having a support device independent from the control device
Apparatus for monitoring the presence of secretions in the respiratory system of a patient
Tow ball and shin protector
Tricyclic benzazepine vasopressin antagonists