15 years
yes
1-1.5 years
2-3 years
yes
USPTO
English: United States Patent and Trademark Office, abbreviation: USPTO
Website: www.uspto.gov
US invention patent search: Patent Public Search | USPTO
yes. If the appearance of the designs embodying the same design concept is similar, the combined design may be submitted in one design application.
no
no
15 years
- Grant fee: The applicant shall pay the granted registrar's fee 3 months after receiving the granted decision notice.
- Annual Fee: None.