IP Library › Granted Patent US 6,508,717
Granted Patent Utility Small
US 6,508,717 · Confirmation No. 5659

SKIING FACILITIES CAPABLE OF CHANGING SHAPE OF SURFACE OF SKI SLOPE AND METHOD FOR CHANGING SHAPE OF SURFACE OF SKI SLOPE OF SKIING FACILITIES

Inventor: Minoru Katayama
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2016-03-10 PET.DEC.PUBS Petition decision routed to the publications branch to act on the decision or continue prosecution. 1 View
2016-03-10 PET.OP.DEC Office of Petitions Decision (PTO-90) 2 View
2016-03-10 IMIS Miscellaneous Internal Document 1 View
2016-03-01 PET.OP Petition for review by the Office of Petitions 2 View
2016-03-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-02-18 PET.OP.DEC Office of Petitions Decision (PTO-90) 3 View
2016-02-18 PETDEC Petition Decision 1 View
2016-02-18 IMIS Miscellaneous Internal Document 1 View
2015-08-21 PET.OP Petition for review by the Office of Petitions 1 View
2015-08-21 WFEE Fee Worksheet (SB06) 2 View
2015-08-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-08-07 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-05-01 TRNA Transmittal of New Application 5 View
2001-05-01 SPEC Specification 22 View
2001-05-01 CLM Claims 3 View
2001-05-01 ABST Abstract 1 View
2001-05-01 DRW Drawings-only black and white line drawings 10 View
2001-05-01 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,508,717
App. No.
09/847,029
Filed
2001-05-01
Granted
2003-01-21
Pub. No.
US20020165034A1
Art Unit
3712
PTA
-7 days