| This section permits a security interest to be perfected by |
the taking of possession only when the collateral is goods, |
instruments, negotiable documents, money, or tangible chattel |
paper. Accounts, commercial tort claims, deposit accounts, |
investment property, letter-of-credit rights, letters of credit, |
money, and oil, gas, or other minerals before extraction are |
excluded. (But see Comment 6, below, regarding certificated |
securities.) A security interest in accounts and payment |
intangibles-property not ordinarily represented by any writing |
whose delivery operates to transfer the right to payment-may |
under this Article be perfected only by filing. This rule would |
not be affected by the fact that a security agreement or other |
record described the assignment of such collateral as a "pledge." |
Section 9-309(2) [Maine cite section 9-1309, subsection (2)] |
exempts from filing certain assignments of accounts or payment |
intangibles which are out of the ordinary course of financing. |
These exempted assignments are perfected when they attach. |
Similarly, under Section 9-309(3) [Maine cite |