Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-11766723-B2 · Sep 26, 2023 · US
Parrott Crystal A patents
Parrott Crystal A holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 1 |
| First publication | Nov 16, 2017 |
| Latest publication | Sep 26, 2023 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-2021402484-A1 · Dec 30, 2021 · US
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-11198183-B2 · Dec 14, 2021 · US
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-2019381574-A1 · Dec 19, 2019 · US
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-2017361380-A1 · Dec 21, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-11766723-B2 · Sep 26, 2023 · US
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-2021402484-A1 · Dec 30, 2021 · US
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-11198183-B2 · Dec 14, 2021 · US
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-2019381574-A1 · Dec 19, 2019 · US
Tail stock for a long vertically suspended workpiece that will experience heat expansion
US-2017361380-A1 · Dec 21, 2017 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 5 |
| Chemistry & Metallurgy | 5 |
| Physics | 5 |
| Mechanical Engineering | 1 |
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Parrott Crystal A have in patentsdb?
- Parrott Crystal A is linked to 6 publications as assignee in our database.
- What technology areas does Parrott Crystal A patent most?
- Top mapped technology areas by patent count: Operations & Transport (5); Chemistry & Metallurgy (5); Physics (5).
- Is Parrott Crystal A's patent activity growing?
- In our data, assignee counts were 2 in 2021 and 1 in 2023 (lower year over year).
- What are recent patents assigned to Parrott Crystal A?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.