Patents
US 7913889 B2: Automatic quick clear nose for nailer
- Granted
- 2011-03-29
- Filed
- 2009-07-22 application 12507350
- Type
- Utility · 9 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A fastener driving apparatus includes a motor with an output shaft. The motor is shiftable between a de-energized condition in which it can not be actuated to move the output shaft, and an energized condition in which it can be actuated to move the output shaft. The apparatus further includes a nose and a control device. The nose is shiftable between differently configured conditions, including a first condition for guiding a fastener driven by the output shaft, and a second condition for releasing a fastener that jams when the nose is in the first condition. The control device maintains the nose in the first condition while the motor remains in the energized condition.
Source: PVGPATDIS, file of 2026-04-10 (ipg110329.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Campbell Hausfeld / Scott Fetzer Company 25 patents | US company or organization | Cadiz, OH | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Bobby Lynn Lawrence | Bradenton, FL | 5 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B25C | Hand-held nailing or stapling tools; manually operated portable stapling tools | B25C1/047 | 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 |
|---|---|---|---|---|---|
| 2020-10-19 | Assignment Assignment of assignor's interest | CAMPBELL HAUSFELD, LLC signed 2020-10-13 | MAT INDUSTRIES, LLC LONG GROVE, IL | 54113/397 | ECORSEXC, file of 2026-09-25 |
| 2017-10-17 | Correction Conversion | CAMPBELL HAUSFELD/SCOTT FETZER COMPANY signed 2014-12-23 | CAMPBELL HAUSFELD, LLC HARRISON, OH | 44218/273 | ECORSEXC, file of 2026-09-25 |
| 2009-07-23 | Assignment Assignment of assignor's interest | LAWRENCE, BOBBY LYNN signed 2009-07-08 | CAMPBELL HAUSFELD/SCOTT FETZER COMPANY HARRISON, OH | 22993/984 | 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.