Attachment system, components thereof, and method for using
US-2023158825-A1 · May 25, 2023 · US
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Filing appliances with devices clamping file edges; Covers with clamping backs (B42F13/00, B42F17/00 take precedence)
Filing appliances with devices clamping file edges; Covers with clamping backs (B42F13/00, B42F17/00 take precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B42F9/00 |
| Official title | Filing appliances with devices clamping file edges; Covers with clamping backs (B42F13/00, B42F17/00 take precedence) |
| Display label | Filing appliances with devices clamping file edges; Covers with clamping backs (B42F13/00, B42F17/00 take precedence) |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Typing-game machine and database system
US-10181235-B2 · Jan 15, 2019 · US
Media binder
US-9994064-B2 · Jun 12, 2018 · US
Repositionable medium and stack thereof
US-2017080741-A1 · Mar 23, 2017 · US
Repositionable medium and stack thereof
US-9527331-B2 · Dec 27, 2016 · US
Handwriting input apparatus, non-transitory computer-readable storage medium and control method
US-9254704-B2 · Feb 9, 2016 · US