| Any person, association of persons, firm or corporation who |
shall buy buys and use uses any internal combustion engine |
| fuel as defined in this chapter for the purpose of operating |
| or propelling commercial motor boats, tractors used for |
| agricultural purposes not operating on public ways, or for |
| registered vehicles operating off the highways of this State, |
| or vehicles owned or operated by railroad companies while |
| operating on rails or tracks, or in stationary engines, or |
| generators, or in the mechanical or industrial arts, or for |
| any other commercial use except in nonrailroad motor vehicles |
| operated or intended to be operated upon any of the public |
| highways of this State, or turnpikes operated and maintained |
| by the Maine Turnpike Authority, or except as provided in |
| section 2910, in the operation of aircraft, and any person, |
association of persons, firm or corporation who shall have |
| paid any tax on internal combustion engine fuel levied or |
| directed to be paid as provided by this chapter, either |
| directly by the collection of the tax by the vendor from the |
| consumer, or indirectly by adding the amount of that tax to |
the price of that fuel and paid by that consumer, shall must |
be reimbursed and repaid the amount of the tax paid by him |
| that person, association of persons, firm or corporation less |
| 1¢ per gallon upon presenting to the State Tax Assessor a |
| sworn statement accompanied by the original invoices or other |
| evidence as the State Tax Assessor may require showing those |
purchases, which statement shall must show the total amount of |
| the fuel so purchased and used by that consumer other than in |
| nonrailroad motor vehicles operated or intended to be operated |
| upon any of the public highways of the State and in the |
operation of aircraft. Applications for refunds shall must be |
| filed with the State Tax Assessor within 15 months from the |
| date of purchase. |