Padlock
Latest Master Lock Company Patents:
Description
FIG. 1 is a perspective view of a padlock showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines are shown for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a padlock, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
8318 | August 1851 | Tilton |
116972 | July 1871 | Madge |
229332 | June 1880 | Pease |
D426763 | June 20, 2000 | Adler et al. |
536196 | March 1895 | Edgar |
587609 | August 1897 | Roland |
596596 | January 1898 | Johnson |
767004 | August 1904 | Muchowicz |
816492 | March 1906 | Mohr |
823919 | June 1906 | Caldwell |
952643 | March 1910 | Roche |
1003331 | September 1911 | Caldwell |
1062594 | May 1913 | Isidor |
1103015 | July 1914 | Andrus |
1153405 | September 1915 | Rogers |
1172970 | February 1916 | Fowler |
1490453 | April 1924 | Caldwell |
1581953 | April 1926 | Jackson |
1662612 | March 1928 | Junkunc |
3260079 | July 1966 | Caskey |
3267707 | August 1966 | Adams |
3848440 | November 1974 | Manuel |
3983725 | October 5, 1976 | Manuel |
4134280 | January 16, 1979 | Pelavin |
4271691 | June 9, 1981 | Logan |
4297861 | November 3, 1981 | Dykes |
4317344 | March 2, 1982 | Barnard |
4519226 | May 28, 1985 | Hadaway |
4651543 | March 24, 1987 | Heald et al. |
4905486 | March 6, 1990 | Appelbaum |
4998423 | March 12, 1991 | Hsu |
5044180 | September 3, 1991 | Lebrecht |
5046339 | September 10, 1991 | Krell |
5865043 | February 2, 1999 | Loughlin |
5921123 | July 13, 1999 | Schwarzkopf et al. |
24706 | October 1910 | GB |
270983 | May 1927 | GB |
571487 | August 1945 | GB |
Patent History
Patent number: D439823
Type: Grant
Filed: Jan 10, 2000
Date of Patent: Apr 3, 2001
Assignee: Master Lock Company (Milwaukee, WI)
Inventors: Ari Tao Adler (Cambridge, MA), John Darrin Fiegener (Mendon, MA), Roy Alden Thompson (Mattapan, MA), Joseph Robert Geringer (Melrose, MA), Harry West (Lexington, MA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Pennie & Edmonds LLP
Application Number: 29/116,655
Type: Grant
Filed: Jan 10, 2000
Date of Patent: Apr 3, 2001
Assignee: Master Lock Company (Milwaukee, WI)
Inventors: Ari Tao Adler (Cambridge, MA), John Darrin Fiegener (Mendon, MA), Roy Alden Thompson (Mattapan, MA), Joseph Robert Geringer (Melrose, MA), Harry West (Lexington, MA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Pennie & Edmonds LLP
Application Number: 29/116,655
Classifications
Current U.S. Class:
D8/334
International Classification: 0807;
International Classification: 0807;