What forms are recommended for submitting maintenance fees?

The Manual of Patent Examining Procedure (MPEP) recommends two main forms for submitting maintenance fees: “Maintenance Fee Transmittal Form,” Form PTO/SB 45: This form is used for submitting the actual maintenance fee. “‘Fee Address’ Indication Form,” Form PTO/SB/47: This form is used for establishing a fee address for maintenance fee purposes. As stated in MPEP…

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Which patents are subject to maintenance fees?

Maintenance fees are required for utility patents based on applications filed on or after December 12, 1980. As stated in MPEP 2504: “Maintenance fees are required to be paid in all patents based on applications filed on or after December 12, 1980, except as noted in paragraph (b) of this section, to maintain a patent…

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How is the patent term affected by maintenance fees?

The payment of maintenance fees is crucial for maintaining the full term of a utility patent. According to MPEP 2504: “Subject to the payment of maintenance fees and any patent term extension, adjustment, or disclaimer, the patent term begins on the date the patent issues and ends 20 years from the date the application was…

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Can a patent be reinstated after expiration due to non-payment of maintenance fees?

Yes, a patent can be reinstated after expiration due to non-payment of maintenance fees under certain conditions. The MPEP 2590 outlines the process for patent reinstatement: “The patent may be reinstated if the delay in payment of the maintenance fee was unintentional.” Key points about patent reinstatement: A petition for reinstatement must be filed within…

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Can a registered patent practitioner withdraw from multiple applications simultaneously?

Yes, a registered patent practitioner can withdraw from multiple applications simultaneously. The process is as follows: File a single request listing all affected application and patent numbers. Include the correspondence address for each application or patent. If applicable, provide new attorney registration numbers for each case. According to MPEP 2560: “A request for withdrawal from…

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