MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202641068030 A) filed by Aditya University; Aditya College Of Engineering And Technology A; Aditya College Of Pharmacy A; and Aditya College Of Pharmacy A, Aditya Nagar, Adb Road, Surampalem on May 30, 2026, for A Portable Roofing Nail Extraction Tool And Method Of Operation.
Inventors include Dr. Mandipudi Raghunath; Kambampati Lakshmi; Rayudu Srinivas; Dr. Kudipudi Venkateswarlu; and K. Satyanarayana Murthy.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The present disclosure proposes a portable roofing nail extraction tool (100) configured to perform controlled and progressive nail removal, thereby enabling substantially vertical extraction of roofing nails with reduced operator effort and minimized damage to surrounding roofing shingles and roof structures. The portable roofing nail extraction tool (100) comprising a base (102), a rotatable input member (104), a rotary transmission member (106), an eccentric cam (108), a dual-arm lever (110), a pivot link (116), a guide holder (118), a nail-engaging guide plate (120), and a casing (124). The portable roofing nail extraction tool (100) is capable of converting manual rotational input into amplified substantially vertical lifting motion. The portable roofing nail extraction tool (100) is capable of minimizing operator effort, reducing shingle damage, preventing nail bending, improving extraction precision, and maintaining safe operation on inclined roofing surfaces without requiring powered actuators, pneumatic systems, or external energy sources.
Disclaimer: Curated by HT Syndication.
