5. Additional Referenced Reissued Patents 



The following reissued patents published between the end of 1973 

 and the end of 1976 are revisions of original patents in this volume. 

 These reissued patents are not included in the' annotations or subject 

 index in this volume. Listed below are key information referencing 

 the reissued patent to the original patent and new material added to 

 or replacing information in this volume's annotation for the original 

 patent. Complete annotations for these reissued patents are in the 

 volume for the years the revisions were published. 



Re. 28,232 



METHODS OF GROUTING OFFSHORE 

 STRUCTURES 

 Max Bassett, Houston, Tex., and Horace W. Olsen, de- 

 ceased, late of Houston, Tex., by Magdalene M. Olsen, 

 executrix, Houston, Tex., assignors to C. Nelson Shields, 

 Jr., trustee 

 OrigloaJ No. 3,601,999, dated Aug. 31, 1971, Ser. No. 

 858,951, Sept. 18, 1969. ApplicaHon for reissue July 

 11, 1973, Ser. No. 378,196 



Int CI. E02b 17/00: E02d 5/24 

 VS. CI. 61 — «6 15 Claims 



Reissued Nov. 5, 1974 

 -Added U.S. CI. X.R. 61-53.52; 61-53.6 



Re. 28,966 



SYSTEM AND BARRIER FOR CONTAINING AN OIL 



SPILL 



T.homas Nicholas Blockwick, McLean, Va., assignor to Ocean 



Sysiems, Inc., Reston, Va. 

 Original No. 3,708,982, dated Jan. 9. 1973, Ser. No. 79,997, 

 Oct. 21, 1970. Application for reissue Jan. 24, 1974, Ser. 

 No. 436.146 



Int. CI. E02b I5i04 

 U.S. CI. 61-1 F 19 Claims 



Reissued Sept. 

 Added U.S. CI. 



21, 1976 

 X.R. 210-83 



A method for grouting the annulus between 

 the jacket and piling in the lege of an off- 

 shore atruature in which air ie introduced 

 to expel water from the lower end of the 

 annulua, and the annulus ie then filled 

 from the top with grouting material. Air 

 pressure may be maintained in the annulus 

 sufficient to prevent ingress of water 

 through the lower end of the jacket while 

 grouting material is being introduced. 



[Compressed air Is Introduced into an 

 annular space existing between the jacket 

 and piling in the legs of an offshore 

 structure so that water is expelled from 

 the annular space through the lower end 

 of the jacket and grouting material is then 

 introduced into the annular space. The 

 introduction of compressed air and grouting 

 material is effected from above the water- 

 line, thus avoiding the hecessity of per- 

 forming the grouting operation by divers 

 at the sea bed.] 



Re. 28,332 



METHOD AND APPARATUS FOR PREVENTING 

 ICE DAMAGE TO MARLNE STRUCTURES 



Joseph F. Schirtzinger, Pasadena, Calif., assignor to 

 Sea-Log Corporation, Pasadena, Calif. 



Original No. 3,669,052, dated June 13, 1972, Ser. No. 

 46,273, June 15, 1970. Application for reissue Oct. 

 25, 1973, Ser. No. 409,747 



U.S. a. 114 



Int. CI. B63b 35/08 

 .5 R 



15 Claims 



»^A 



Re. 28,989 



ELECTROMAGNETIC WATER CURRENT METER 

 Vincent J. Gushing, 9804 Hillridge Drive, Kensington, Md. 



20795 

 Original No. 3,759,097, dated Sept. 18, 1973, Ser. No. 68,674, 

 Sept. 1, 1970. Application for reissue Dec. 10, 1974, Ser. No. 

 531,418 



Int. Cl.'GOlF 1158 

 U.S. CL 73— 194 EM 22 Claims 



Reissued Oct. 5, 1976 



Reissued Feb. 11, 1975 



Added Keyword: Offshore platfoinB,leg 



Figure 9. Notes on some of the reissued editions of 

 original patents annotated in Volume II. 



37 



