US Patent D628346 Crash helmet

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D628346

Patent Inventor Names

Paul Petzl0

Date of Patent

November 30, 2010

Patent Application Number

29350667

Date Filed

November 20, 2009

Patent Citations Received

‌

US Patent D1011631 Safety helmet

‌

US Patent D992215 Protective helmet

‌

US Patent D992214 Protective helmet

‌

US Patent D992827 Protective helmet

‌

US Patent 11864615 Helmet with shock absorbing inserts

‌

US Patent D992216 Protective helmet

Patent Primary Examiner

‌

Ruth McInroy

No article content yet.

Timeline

No Timeline data yet.

Further Resources

Title

Author

Link

Type

Date

No Further Resources data yet.

References

Find more entities like US Patent D628346 Crash helmet

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.

Open Query Tool

Access by API