Likely abandonedArchive

Process For Producing Fine Diamond and Fine Diamond

US 2009/0285744 A1 · Assignee: NIPPON KAYAKU KABUSHIKI KAISHA · Inventors: Sugihara; Hideaki et al.

USPTO PDF

Overview

The published document from the USPTO: abstract, claims, description and drawings. Open it full size

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Claude doesn't help design weapons, ammunition or explosives, so this page has no Reinvent kit. To develop this one, work with a federally licensed manufacturer (many of these items are regulated) and a registered patent attorney or agent, listed on the USPTO roster.

Read the whole patent

Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents.

Google Patents USPTO PDF

Why it's free to use

Published November 19, 2009, and no patent has issued anywhere in its US family since.
Nothing has been filed in its family for more than seven years, so it is very unlikely to still be pending.
This status is inferred from USPTO records. Confirm it on Patent Center before relying on it.

FiledJune 28, 2006

PublishedNovember 19, 2009

StatusAbandoned (inferred)

Application number11/921962

Classification (CPC)C06B23/001 +2 more

Length10 pages

Timeline

Timeline From USPTO dates

Sources & verification

Official USPTO records

Full published documentText and every drawing sheet as a PDF.USPTO File historyStatus, office actions, notices, fee records and petitions.USPTO Patent Center Patent Public Search recordSearchable full text and bibliographic data.USPTO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.com Justia PatentsFull text, claims and classification.patents.justia.com FreePatentsOnlineFull text and PDF.freepatentsonline.com EspacenetForeign family and legal status.European Patent Office

Everything on this page comes from the USPTO record linked above.