1999-05-07
2001-01-02
Seifert, Ralf (Department: 2914)
Design Patent
active
D0435720
CLAIM:
The ornamental design for a key ring, as shown and described.
REFERENCES:
patent: D. 253676 (1979-12-01), Mathieson
patent: D. 306798 (1990-03-01), McVey
patent: D. 307671 (1990-05-01), Satterly
patent: D. 315056 (1991-03-01), Seitz
patent: D. 317378 (1991-06-01), Addy
patent: D. 335217 (1993-05-01), Seitz
patent: 964228 (1910-07-01), Fowler
patent: 5069050 (1991-12-01), Chen
Fish & Richardson P.C.
Seifert Ralf
LandOfFree
Key ring does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Key ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Key ring will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2548664