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US3187355A Expired / Lapsed US ⏱️ 0.0 years remaining

Mooring buoy

Assignee: Shell USA Inc
•
Filing: 1963-08-23
•
Granted: 1965-06-08
•
Expires: 1983-08-23
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Abstract

No abstract record available.

Inventors

  • 👤 Wassenaar Hendrik
  • 👤 Koppenol Pieter

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 12:04
CPC Classifications
B; B63; B63B; B63B22/00; B63B22/02; B63B22/021

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 203 words
A BUOY FOR MOORING A FLOATING VESSEL AT AN OFFSHORE LOCATION AND COMMUNICATING FLUIDS THERETO AND THEREFROM, COMPRISING: (A) A FLOAT BODY HAVING A CENTRAL OPENING EXTENDING THERETHROUGH; (B) A TABULAR LINE EXTENDING THROUGH SAID OPENING AND PROVIDING MEANS WHEREBY CONDUITS APPROACHING THE FLOAT BODY FROM ABOVE AND BELOW MAY BE SECURED IN FLUID COMMUNICATION; (C) CONNECTING MEANS SECURED TO SAID LINE TO PROVIDE FOR THE CONNECTION OF CONDUITS THERETO APPROACHING FROM BELOW THE FLOAT BODY; (D) SWIVEL MEANS SECURED TO SAID LINE TO PROVIDE FOR THE PIVOTAL CONNECTION OF CONDUITS THERETO APPROACHING FROM ABOVE THE FLOAT BODY; (E) A TURNTABLE MOUNTED ON SAID FLOAT BODY FOR ROTATION AROUND SAID LINE IN A PLANE SUBSTANTIALLY PARALLEL TO THE PLANE IN WHICH CONDUITS CONNECTED TO THE SWIVEL MEANS MOVE; (F) AT LEAST ONE CONDUIT SECURED TO SAID TURNTABLE, SAID CONDUIT HAVING ONE END THEREOF ADAPTED TO BE SECURED TO A PIPELINE COMMUNICATING WITH A FLOATING VESSEL; AND, (G) A BRANCHED CONNECTOR HAVING ONE END SECURED IN COMMUNICATION WITH THER OTHER END OF SAID CONDUIT AND TWO ENDS FLEXIBLY CONNECTED IN COMMUNICATION WITH SAID LINE, SAID TWO ENDS BEING CONNECTED TO OPPOSITE SIDES OF SAID LINE IN SUBSTANTIALLY ALIGNED AXIAL RELATIONSHIP THROUGH SAID SWIVEL MEANS.
Claim 2
Dependent Claim 203 words
A BUOY FOR MOORING A FLOATING VESSEL AT AN OFFSHORE LOCATION AND COMMUNICATING FLUIDS THERETO AND THEREFROM, COMPRISING: (A) A FLOAT BODY HAVING A CENTRAL OPENING EXTENDING THERETHROUGH; (B) A TABULAR LINE EXTENDING THROUGH SAID OPENING AND PROVIDING MEANS WHEREBY CONDUITS APPROACHING THE FLOAT BODY FROM ABOVE AND BELOW MAY BE SECURED IN FLUID COMMUNICATION; (C) CONNECTING MEANS SECURED TO SAID LINE TO PROVIDE FOR THE CONNECTION OF CONDUITS THERETO APPROACHING FROM BELOW THE FLOAT BODY; (D) SWIVEL MEANS SECURED TO SAID LINE TO PROVIDE FOR THE PIVOTAL CONNECTION OF CONDUITS THERETO APPROACHING FROM ABOVE THE FLOAT BODY; (E) A TURNTABLE MOUNTED ON SAID FLOAT BODY FOR ROTATION AROUND SAID LINE IN A PLANE SUBSTANTIALLY PARALLEL TO THE PLANE IN WHICH CONDUITS CONNECTED TO THE SWIVEL MEANS MOVE; (F) AT LEAST ONE CONDUIT SECURED TO SAID TURNTABLE, SAID CONDUIT HAVING ONE END THEREOF ADAPTED TO BE SECURED TO A PIPELINE COMMUNICATING WITH A FLOATING VESSEL; AND, (G) A BRANCHED CONNECTOR HAVING ONE END SECURED IN COMMUNICATION WITH THER OTHER END OF SAID CONDUIT AND TWO ENDS FLEXIBLY CONNECTED IN COMMUNICATION WITH SAID LINE, SAID TWO ENDS BEING CONNECTED TO OPPOSITE SIDES OF SAID LINE IN SUBSTANTIALLY ALIGNED AXIAL RELATIONSHIP THROUGH SAID SWIVEL MEANS.

References Cited (Backward Citations)

US2771617A Cited
US2894268A Cited
US3074082A Cited
US3082440A Cited
US3077615A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-06-07 1968-12-07 1969-06-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-06-07 1972-12-07 1973-06-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-06-07 1976-12-07 1977-06-08 $7700.00 Window Closed / Lapsed

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