Airtight container lid
Description
Claims
The ornamental design for the airtight container lid, as shown and described.
Referenced Cited
U.S. Patent Documents
D57183 | March 1921 | Beiswanger |
D218531 | August 1970 | Gibson |
D220448 | April 1971 | Swett et al. |
D222166 | October 1971 | Solomon |
D230342 | February 1974 | Mallomn |
D230343 | February 1974 | Mallomn |
D232688 | September 1974 | Aries |
D328836 | August 25, 1992 | Unger |
20030075542 | April 24, 2003 | Lin |
Patent History
Patent number: D583621
Type: Grant
Filed: Nov 21, 2007
Date of Patent: Dec 30, 2008
Inventor: Chang-Ho Kim (Seoul)
Primary Examiner: Caron Veynar
Assistant Examiner: Ricky Pham
Application Number: 29/297,932
Type: Grant
Filed: Nov 21, 2007
Date of Patent: Dec 30, 2008
Inventor: Chang-Ho Kim (Seoul)
Primary Examiner: Caron Veynar
Assistant Examiner: Ricky Pham
Application Number: 29/297,932
Classifications
Current U.S. Class:
D7/391