Granted Patent
Utility
PCT National Stage
US 6,652,173
· Confirmation No. 3564
TICKET DISPENSING MECHANISM
Patented Case
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Inventors
Calvin Duke Martini
New Brunswick, CANADA
Eugene Anthony Helmetsie
Spencer, NY
Paul Chiasson
New Brunswick, CANADA
Attorneys & Agents of Record
Classification
USPC
400/621
Prosecution
- Examiner
- GHATT, DAVE A
- Art Unit
- 2854
- Customer No.
- 43138
- Docket No.
- P-6163
- Confirmation No.
- 3564
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-26
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Quick Facts
- Patent No.
- US 6,652,173
- App. No.
- 09/763,895
- Filed
- 2001-07-10
- Granted
- 2003-11-25
- Examiner
- GHATT, DAVE A
- Art Unit
- 2854
- PTA
- 0 days
External Links