United States
US 12,697,442 B2
Injection needle having varying caliber
US 12,697,442 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Individual. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Individual
- Inventors
- David Vincent Martini
- Publication date
- 2026-08-04
- Filing date
- 2023-05-01
- Document type
- B2 Granted patent
- Also written as
- US 12,697,442 B2 · US12697442 · 12697442
Abstract
An injection needle includes a first needle portion defining a first outer diameter, a second needle portion defining a second outer diameter that is smaller than the first outer diameter, the second needle portion having a tip configured to penetrate a soft tissue. Importantly, the first end of the second needle portion is positioned substantially inside and coupled to an inner surface of the first needle portion adjacent an angled section that is positioned adjacent a distal end of the first needle portion.…
The opening of the abstract. The full text is in the PDF.
No account needed: 5 free downloads a day (5 left today). Batch downloads and Office Action citations need a free account.
Patent office website: United States Patent and Trademark Office (USPTO)
Look up another patent
Need many patents at once?
Paste a whole list of numbers. DownloadPatent finds the right version of each and packs the PDFs into one ZIP.
Sign up free