[1798] Amended section substituted by Act of Congress, March 3, 1891, sec. 8. Further amended section substituted by Act of Congress, March 2, 1895.

[1799] Amended section substituted by Act of Congress, January 6, 1897.

[1800] Amended section substituted by Act of Congress, March 3, 1891, sec. 9.

[1801] Repealed by Act of Congress, March 3, 1891, sec. 10.

[1802] Superseded by Act of Congress, March 3, 1891, sec. 4.

[1803] Omission to deposit copies, description, or photographs within the prescribed time could have been rectified by deposit before March 1, 1893: Act of Congress, March 3, 1893.

[1804] Amended section substituted by Act of Congress, March 3, 1897.

[1805] Amended section substituted by Act of Congress, March 2, 1895.