Releasable and interchangeable connections for golf club heads and shafts
US-9744411-B2 · Aug 29, 2017 · US
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Human Necessities
Human Necessities · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A63B53/16 |
| Official title | — |
| Display label | Human Necessities (mapped technology topic) |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 2 |
| 2017 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Golf putter with adjustable counterbalance weight
US-9265998-B1 · Feb 23, 2016 · US
Club length adjustment device
US-9242154-B2 · Jan 26, 2016 · US
Variable length golf club shaft
US-9216334-B2 · Dec 22, 2015 · US
Golf club with improved weight distribution
US-9211456-B2 · Dec 15, 2015 · US
Golf club with improved weight distribution
US-9192833-B2 · Nov 24, 2015 · US
Butt-mounted shaft extension device
US-2015306481-A1 · Oct 29, 2015 · US
Golf club shaft adaptor
US-9162122-B2 · Oct 20, 2015 · US
Releasable and Interchangeable Connections for Golf Club Heads and Shafts
US-2015290506-A1 · Oct 15, 2015 · US
Variable length shaft and grip
US-9155947-B2 · Oct 13, 2015 · US
Lightweight grip for sports equipment
US-9138623-B2 · Sep 22, 2015 · US
Golf club with improved weight distribution
US-2015258397-A1 · Sep 17, 2015 · US
Golf club with improved weight distribution
US-2015258398-A1 · Sep 17, 2015 · US
Butt-mounted shaft extension device
US-9089750-B2 · Jul 28, 2015 · US
Club length adjustment device
US-2015126298-A1 · May 7, 2015 · US