Lock adapter
US-12571240-B2 · Mar 10, 2026 · US
This page is not indexed by search engines while we improve data quality.
Hasps; Hasp fastenings; Spring catches therefor
Hasps; Hasp fastenings; Spring catches therefor · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E05C19/08 |
| Official title | Hasps; Hasp fastenings; Spring catches therefor |
| Display label | Hasps; Hasp fastenings; Spring catches therefor |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Keyless puck lock apparatus and system
US-12555427-B2 · Feb 17, 2026 · US
Container closure systems and methods having associated state identifiers
US-12505712-B1 · Dec 23, 2025 · US
Universal locking apparatus, system, and methods of use
US-2025320758-A1 · Oct 16, 2025 · US
Tamper resistant hasp
US-12264519-B2 · Apr 1, 2025 · US
Door locking mechanism and semiconductor container using the same
US-12243762-B2 · Mar 4, 2025 · US
Hasp assembly for a hidden-shackle padlock
US-12139939-B2 · Nov 12, 2024 · US
Door lock for a household appliance and household appliance having the door lock
US-12096901-B2 · Sep 24, 2024 · US
Lock for holding a first part to a second part and assembly of a first part and a second part
US-12055171-B2 · Aug 6, 2024 · US
Corner latch cooler
US-2024253870-A1 · Aug 1, 2024 · US
Door locking mechanism and semiconductor container using the same
US-2023386876-A1 · Nov 30, 2023 · US
Lock Adapter
US-2023304336-A1 · Sep 28, 2023 · US
Tamper resistant hasp
US-2023212895-A1 · Jul 6, 2023 · US
Lock for holding a first part to a second part and assembly of a first part and a second part
US-2022316505-A1 · Oct 6, 2022 · US
Door lock for a household appliance and household appliance having the door lock
US-2022257087-A1 · Aug 18, 2022 · US
Hasp assembly for a hidden-shackle padlock
US-2022170296-A1 · Jun 2, 2022 · US
Hasp assembly for a hidden-shackle padlock
US-11274472-B2 · Mar 15, 2022 · US
Hasp assembly for a hidden-shackle padlock
US-2020370343-A1 · Nov 26, 2020 · US