S.P.E.P. ACQUISITION CORP.
69Patents
35Active
69Granted
41Portfolio score
Filing activity: Jun 30, 1999 → Aug 9, 2023 · 18 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6782725B2 | Push button lock | Emerging Cross-Sectional Technologies | 62 | Expired |
| US6530250B1 | Locking folding T-handle door latch | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6546765B1 | L-handle with safety lock feature | Emerging Cross-Sectional Technologies | 38 | Expired |
| USD442844S | Key handle and latch plate | General | 37 | Expired |
| USD471428S1 | Slotted arrow quarter turn latch | General | 37 | Expired |
| US6668602B2 | Flush mounted latch | Emerging Cross-Sectional Technologies | 32 | Expired |
| USD694088S1 | Handle | General | 32 | Active |
| USD444694S | Latch handle and plate | General | 31 | Expired |
| USD635433S1 | Adjustable friction hinge | General | 28 | Expired |
| US6854304B2 | Paddle lock | Emerging Cross-Sectional Technologies | 25 | Expired |
| USD439500S | Key handle latch plate | General | 24 | Expired |
| USD492571S1 | Padlockable L-handle | General | 22 | Expired |
| USD557585S1 | L-handle face | General | 21 | Expired |
| USD570669S1 | Trigger latch | General | 19 | Expired |
| USD585721S1 | L-handle with heptagonal escutcheon | General | 19 | Expired |
| US8449003B2 | Door expansion adjusting handle and latch set | Emerging Cross-Sectional Technologies | 18 | Active |
| USD492570S1 | Lockable L-handle | General | 17 | Expired |
| US6857298B2 | Double action push button locking system | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD709351S1 | Defeater latch handle | General | 17 | Active |
| US6962375B2 | Rotary latches | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD465398S1 | Flush mount latch | General | 17 | Expired |
| USD488983S1 | L-handle | General | 16 | Expired |
| USD655596S1 | Flush trigger latch | General | 16 | Expired |
| USD520337S1 | Flush hinge base | General | 16 | Expired |
| US7013689B2 | Flush mounted latch | Emerging Cross-Sectional Technologies | 15 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.