{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11255669","patent":{"patent_number":"US-11255669","title":"Device and method for marking indicia on terrestrial surfaces in topographical surveying","assignee":null,"inventors":[],"filing_date":"2020-11-12T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G01C","G01C"],"num_claims":20,"abstract":"A device and method for marking indicia on terrestrial surfaces implemented in topographical surveying comprises is described; the device includes: a support element connectable to topographic surveying instrument, a container holder and paint container; an actuator; at least one nozzle configured to reversibly assume: a divergent configuration and convergent configuration; at least one driving mechanism, for driving the nozzle between the divergent configuration and convergent configurations and an outlet to dispense the paint on the terrestrial surface; the method includes: selecting a point of interest on a terrestrial surface; positioning the pointed tip; determining geographical coordinates; activating the actuator, dispensing the paint form the outlet; altering the configuration of the nozzle between the divergent and convergent configuration."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device and method for marking indicia on terrestrial surfaces in topographical surveying","description":"A device and method for marking indicia on terrestrial surfaces implemented in topographical surveying comprises is described; the device includes: a support element connectable to topographic surveyi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11255669","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11255669","citation_suggestion":"Patentable. \"Device and method for marking indicia on terrestrial surfaces in topographical surveying\" (US-11255669). https://patentable.app/patents/US-11255669","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11255669","json":"https://patentable.app/api/llm-context/US-11255669","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:13:59.116Z"}