Handi-Pac, Inc.
41Patents
0Active
41Granted
34Portfolio score
Filing activity: Apr 17, 1978 → May 2, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5036447A | Light stake | Mechanical Engineering; Lighting; Heating | 55 | Expired |
| USD333526S | Stake for supporting an outdoor Christmas light | General | 51 | Expired |
| US5411138A | Packaging for a toy | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4586747A | Utility booster chair | Performing Operations; Transporting | 41 | Expired |
| US4536164A | Toy computer busy box assembly | Human Necessities | 33 | Expired |
| USD278736S | Wheeled caterpillar toy | General | 24 | Expired |
| US4504072A | Adjustable skate fastener | Emerging Cross-Sectional Technologies | 22 | Expired |
| USD320508S | Child's molded chair | General | 20 | Expired |
| US5409263A | Articulated toy dump truck | Performing Operations; Transporting | 19 | Expired |
| US5030160A | Light display apparatus | Human Necessities | 17 | Expired |
| USD320053S | Lightning bug wheeled push toy | General | 14 | Expired |
| US4550503A | Toy computer image processor assembly | Human Necessities | 13 | Expired |
| USD308552S | Toy convertible truck-wagon | General | 12 | Expired |
| US5356329A | Light display drive for a rocking toy | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4494820A | Kaleidoscope assembly | Physics | 11 | Expired |
| USD302186S | Rolling push toy | General | 11 | Expired |
| USD362035S | Toy dump truck | General | 10 | Expired |
| USD308556S | Toy truck-wagon | General | 10 | Expired |
| US5269719A | Light show mechanism | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| USD287741S | Toy lap desk | General | 9 | Expired |
| USD354777S | Caterpillar rocker | General | 8 | Expired |
| USD277118S | Toy circular saw | General | 8 | Expired |
| USD280000S | Toy vacuum cleaner | General | 7 | Expired |
| USD312671S | Toy lawn mower | General | 7 | Expired |
| USD346833S | Toy motorcycle | General | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.