METERUP
|
|
United States Patent and Trademark Office
|
9
|
2018-04-24
|
|
|
details
|
PPA PHILADELPHIA PARKING AUTHORITY
|
|
United States Patent and Trademark Office
|
35, 39, 45
|
2014-08-26
|
|
|
details
|
PPA PHILADELPHIA PARKING AUTHORITY
|
|
United States Patent and Trademark Office
|
35, 39, 45
|
2014-08-12
|
|
|
details
|
PPA PHILADELPHIA PARKING AUTHORITY
|
|
United States Patent and Trademark Office
|
35, 39, 45
|
2010-05-25
|
|
|
details
|
PPA
|
|
United States Patent and Trademark Office
|
35, 39, 45
|
2014-06-24
|
2021-01-29
|
historic |
details
|
PPA
|
|
United States Patent and Trademark Office
|
35, 39, 45
|
2014-06-24
|
2021-01-29
|
historic |
details
|