Retractible Segmented Packing Ring For Fluid Turbines Having Gravity Springs To Neutralize Packing Segment Weight Forces
Patent Application United States Patent and Trademark Office,
Patent Application No. 08000148
Examiner Daniel G Depumpo, presiding
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| Summary • Parties • Attributes • Timeline |
| Summary |
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| Parties |
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| Attributes |
| Patent Type |
Utility |
| First Named Inventor |
Brandon, Ronald E., Melbourne, FL (US) |
| Filing Date |
January 4, 1993 |
| Status |
Patented Case |
| Status Date |
Unknown |
| Location |
File Repository (franconia) |
| USPTO Customer Number |
Unknown |
| Attorney Docket Number |
IMO-3 |
| Confirmation Number |
1031 |
| Group Art Unit |
2406 |
| Class / Sub-Class |
277 / 53 |
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| Timeline |
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Filed: 3/7/1995, Entered: None |
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Recordation of Patent Grant Mailed
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Filed: 1/30/1995, Entered: None |
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Issue Notification Mailed
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Filed: 10/31/1994, Entered: None |
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Issue Fee Payment Verified
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Filed: 9/29/1994, Entered: None |
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Notice of Allowance Data Verification Completed
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Filed: 9/29/1994, Entered: None |
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Mail Notice of Allowance
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Filed: 9/19/1994, Entered: None |
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Date Forwarded to Examiner
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Filed: 8/22/1994, Entered: None |
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Request for Extension of Time - Granted
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Filed: 8/22/1994, Entered: None |
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Response after Non-Final Action
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Filed: 8/16/1994, Entered: None |
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Examiner Interview Summary Record (PTOL - 413)
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Filed: 3/18/1994, Entered: None |
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Mail Non-Final Rejection
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Filed: 3/14/1994, Entered: None |
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Non-Final Rejection
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Filed: 2/23/1993, Entered: None |
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Case Docketed to Examiner in GAU
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Filed: 2/6/1993, Entered: None |
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Application Captured on Microfilm
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No calendar events were found for this docket.
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