Family

Loading Family data...

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
PENTEL OF AMERICA LTD	2715 COLUMBIA STREET TORRANCE CA 90509

International Classification(s)

• No Non-US Classification to display

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hageman, Christopher	Glastonbury, CT	20	153
Sener, James T	Glastonbury, CT	28	692

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• No Patent Citation Ranking to display

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: D535331

Writing instrument with cap

---

 

Legal Events