Paul A Warfel
Inventor
Stats
- 16 US patents issued
- 17 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 16 US Patents Issued
- 17 US Applications Filed
- 223 Total Citation Count
- Jan 31, 2006 Most Recent Filing
- Jan 25, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ELECTROLUX PROFESSIONAL OUTDOOR PRODUCTS, INC. | 1
| 1993
|
| HUSQVARNA AB | 1
2 3 8 2 2 | 1995
2002 2003 2004 2005 2006 |
| HUSQVARNA OUTDOOR PRODUCTS INC. | 1
1 2 3 2 | 1994
2002 2003 2004 2005 |
| Electro̅lux Home Products, Inc. | 1
| 2003
|
Inventor Addresses
| Address | Duration |
|---|---|
| Shreveport, LA | Sep 13, 94 - Jan 23, 96 |
| Texarkana, TX | Jan 06, 04 - Oct 14, 08 |
| Texarkana, TX, US | Apr 08, 04 - Jan 27, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23D: | PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR | 2 |
| B26B: | HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR | 1 |
| B27B: | SAWS; COMPONENTS OR ACCESSORIES THEREFOR | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7481000 | 2009 | Chainsaw bar adjustment assembly with breakaway adjustment pin | 9 |
| 7434502 | 2008 | Bar knob with cam-operated locking mechanism | 25 |
| 7155832 | 2007 | Chain saw with tool-less chain tensioner and guide bar lock | 10 |
| 7121533 | 2006 | Air filter housing with tamper resistant carburetor feature | 5 |
| 7107689 | 2006 | Bar knob with integrated lock | 16 |
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