CA Com Code Section 9510

(a)

A filed record is effective only to the extent that it was filed by a person that may file it under Section 9509.

(b)

A record authorized by one secured party of record does not affect the financing statement with respect to another secured party of record.

(c)

A continuation statement that is not filed within the six-month period prescribed by subdivision (d) of Section 9515 is ineffective.