Patents
US 9194672 B1: Shock-absorbing bolt for a crossbow
- Granted
- 2015-11-24
- Filed
- 2014-08-25 application 14468306
- Type
- Utility · 14 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A shock-absorbing bolt for a crossbow comprises a shaft, a forward flange, and a shock-absorbing mechanism coupled to the shaft or the forward flange. The forward flange is coupled to a forward end of the shaft and has a forward surface with a transverse area that is greater than about three times larger than a transverse area of the shaft. A tapered tip can be attached to and protrude from the forward surface of the forward flange. The shock-absorbing mechanism is arranged so that, upon acceleration or deceleration of the bolt, kinetic energy of the bolt is dissipated by viscoelastic, viscous, or frictional forces within the bolt.
Source: PVGPATDIS, file of 2026-04-10 (ipg151124.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| BOWTECH, LLC 21 patents | US company or organization | Eugene, OR | BOWTECH, LLC State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Tony E. Hyde | Monroe, OR | 8 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| F42B | Explosive charges, e.g. for blasting, fireworks, ammunition | F42B6/08 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2023-01-20 | Security interest Security interest Patent security agreement | BLACK GOLD ARCHERY, LLC signed 2023-01-19 BOWTECH, LLC signed 2023-01-19 EXCALIBUR CROSSBOW, LLC signed 2023-01-19 | TEXAS CAPITAL BANK, AS ADMINISTRATIVE AGENT DALLAS, TX | 62439/321 | ECORSEXC, file of 2026-09-25 |
| 2022-11-04 | Correction Entity conversion | BOWTECH, INC. signed 2022-07-13 | BOWTECH, LLC EUGENE, OR | 61882/752 | ECORSEXC, file of 2026-09-25 |
| 2022-07-06 | Release of security interest Release of security interest | ANTARES CAPITAL LP, AS US AGENT signed 2022-07-01 | BOWTECH, INC. EUGENE, OR | 60413/962 | ECORSEXC, file of 2026-09-25 |
| 2021-02-25 | Name change Change of name | EXTREME TECHNOLOGIES, INC. signed 2013-07-11 | BOWTECH, INC. EUGENE, OR | 55421/55 | ECORSEXC, file of 2026-09-25 |
| 2021-02-20 | Assignment Assignment of assignor's interest | HYDE, TONY E. signed 2012-10-19 | EXTREME TECHNOLOGIES, INC. EUGENE, OR | 55346/327 | ECORSEXC, file of 2026-09-25 |
| 2015-11-13 | Security interest Security interest Security interest | BOWTECH, INC. signed 2015-11-12 | ANTARES CAPITAL LP, AS US AGENT CHICAGO, IL | 37029/493 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.