Rotary fastening device
US-11519448-B2 · Dec 6, 2022 · US
with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded
with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16B31/027 |
| Official title | {with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded} |
| Display label | with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fittable and releasable fastener
US-11506237-B2 · Nov 22, 2022 · US
Torque limiting screw
US-11493075-B2 · Nov 8, 2022 · US
Fasteners
US-2022252099-A1 · Aug 11, 2022 · US
Recloser battery assembly
US-11264664-B2 · Mar 1, 2022 · US
Fittable and releasable fastener
US-11162524-B2 · Nov 2, 2021 · US
Clamping jaw for a support assembly for a bicycle carrier
US-10994663-B2 · May 4, 2021 · US
Torque Limiting Screw
US-2020370588-A1 · Nov 26, 2020 · US
Fittable and releasable fastener
US-2020277981-A1 · Sep 3, 2020 · US
Rotary fastening device
US-2020232497-A1 · Jul 23, 2020 · US
Fittable and releasable fastener
US-2020018342-A1 · Jan 16, 2020 · US
Recloser battery assembly
US-2019334132-A1 · Oct 31, 2019 · US
Recloser battery assembly
US-2019319224-A1 · Oct 17, 2019 · US
Recloser battery assembly with hot stick adaptor and battery tube adaptor
US-10355253-B2 · Jul 16, 2019 · US
Recloser battery assembly with torque-limiting cap
US-10347879-B2 · Jul 9, 2019 · US
Recloser battery assembly
US-10333112-B2 · Jun 25, 2019 · US
Clamping Jaw For A Support Assembly For A Bicycle Carrier
US-2019071023-A1 · Mar 7, 2019 · US
Mounting element having pressure limitation
US-2019048915-A1 · Feb 14, 2019 · US
Clamping jaw for a support assembly for a bicycle carrier
US-10144359-B2 · Dec 4, 2018 · US
Expansion bolt
US-9810254-B2 · Nov 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16B31/027?
- CPC F16B31/027 is the Cooperative Patent Classification code for “with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded.”
- How many patents are filed under CPC F16B31/027 (with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC F16B31/027 growing?
- Publication counts under this code: 2 in 2021 vs 5 in 2022 (latest complete years).