Inventor
Kurt V. Ulmer
Inventor
St. Louis, MO, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC21primary
LOC2160%
F41BWeapons for projecting missiles without use of explosive or combustible propellant charge20%
A63HToys, e.g. tops, dolls, hoops or building blocks10%
LOC0710%
PatentTitleYear
6,913,508'Race car and track'20056,892,902'Water gun amusement device'2005D0483645'Tool handle'20036,474,507'Water gun amusement device'2002D0439286'Water gun amusement device'2001D0434458'Water gun amusement device'2000D0430908'Water gun amusement device'2000D0429506'Water gun amusement device'2000D0429504'Water gun amusement device'2000D0429505'Water gun amusement device'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to TRENDMASTERS INC (7)· patent assignee history
2000–2005Based in St. Louis, MO, US· patent location history
2002Based in Saint Peter's, MO, US· patent location history
2003Patents assigned to PUMPKIN LTD (1)· patent assignee history
2003Based in Denver, CO, US· patent location history
2005Patents assigned to ALL SEASON TOYS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRENDMASTERS INC | 7 | 2000–2002 |
| ALL SEASON TOYS INC | 1 | 2005 |
| PUMPKIN LTD | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Louis, MO, US | 8 | 2000–2005 |
| Denver, CO, US | 1 | 2003 |
| Saint Peter's, MO, US | 1 | 2002 |