Perkins Engines Limited
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perkins Engines Limited.The latest application filed is for "marine engine manifold".
- Perkins Engines Limited - Peterborough GB2
- Perkins Engines Limited - London GB2
| Patent | Date |
|---|---|
| Marine engine manifold Grant 4,214,443 - Herenius July 29, 1 | 1980-07-29 |
| Pistons for internal combustion engines Grant 4,140,096 - Dunn , et al. February 20, 1 | 1979-02-20 |
| Pistons for internal combustion engines Grant 4,137,887 - Dunn February 6, 1 | 1979-02-06 |
| Seals Grant 4,026,562 - Sparrow May 31, 1 | 1977-05-31 |
| Reciprocating piston engines having piston oil cooling Grant 4,010,718 - Stewart March 8, 1 | 1977-03-08 |
| Pipes Grant 3,872,891 - Chamberlain March 25, 1 | 1975-03-25 |
| Engine Having Improved Performance Characteristics Grant 3,727,486 - Vulliamy April 17, 1 | 1973-04-17 |
| Crankshaft Balance Weights And Method Of Assembly Grant 3,673,651 - Stewart July 4, 1 | 1972-07-04 |
| NCAGE Code | U0040 | PERKINS ENGINES LTD |
| CAGE Code | U0040 | PERKINS ENGINES LTD |
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