PLASTIBEC INC.
197Patents
34Active
197Granted
46Portfolio score
Filing activity: Dec 23, 1974 → Mar 21, 2023 · 12 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD646316S1 | Combined eyeglasses and camera | General | 167 | Expired |
| US5356026A | Double seal container | Performing Operations; Transporting | 141 | Expired |
| USD645492S1 | Combined eyeglasses and camera | General | 137 | Expired |
| USD645493S1 | Combined eyeglasses and camera | General | 123 | Expired |
| US4809868A | Storage and cooking container with lid release tab | Performing Operations; Transporting | 116 | Expired |
| US4397404A | Plastic containers and covers | Performing Operations; Transporting | 81 | Expired |
| USD355814S | Food storage container | General | 79 | Expired |
| USD350880S | Food storage container | General | 78 | Expired |
| USD326797S | Covered dish | General | 77 | Expired |
| US7631803B2 | System and method for child card payment | Physics | 72 | Active |
| US5769229A | Container assemblies of different sizes which stack, nest and assemble separately and in combinaton | Performing Operations; Transporting | 70 | Expired |
| US4930656A | Container lid with a tear skirt | Performing Operations; Transporting | 69 | Expired |
| US5121951A | Window frame design with correspoding window latch & vent sealing device | Emerging Cross-Sectional Technologies | 65 | Expired |
| US4333580A | Mechanism for locking two halves of an underground vault | Fixed Constructions | 64 | Expired |
| US4477705A | Microwave oven popcorn popper, steamer and roaster | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5052164A | Method for manufacturing a panel assembly and structure resulting therefrom | Fixed Constructions | 62 | Expired |
| USD356004S | Pitcher | General | 62 | Expired |
| US6926165B2 | Tamper-evident container | Performing Operations; Transporting | 58 | Expired |
| US5947621A | Cosmetic dispenser for gels and cremes including method of assembling and loading the dispenser | Human Necessities | 57 | Expired |
| US3960473A | Die structure for forming a serrated rod | Performing Operations; Transporting | 54 | Expired |
| US6039483A | Rotary dispenser | Performing Operations; Transporting | 52 | Expired |
| USD423713S | Sampler applicator | General | 50 | Expired |
| USD384502S | Container having hinged lid | General | 47 | Expired |
| US5277329A | Lunch holder | Performing Operations; Transporting | 45 | Expired |
| USD309077S | Pitcher | General | 45 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.