4. Internal-combustion engines
  5. Particular piston and enclosing cylinder construction
  6. Piston

Richard Wayne Tupek

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Diesel injection igniter and method

Internal-combustion engines – Combustion chamber means having fuel injection only – Combination igniting means and injector
Reexamination Certificate

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Electronically-controlled late cycle air injection to...

Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel
Reexamination Certificate

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Engine piston

Internal-combustion engines – Particular piston and enclosing cylinder construction – Piston
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Variable injection rate high pressure fuel pump

Pumps – Expansible chamber type – Biasing means effects induction stroke of abutment driven,...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-620078

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