Patent US4524274A successfully refreshed from Google Patents.
US6044985A
Expired / Lapsed
US
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Two-row type tool suspension rack
Assignee: Tai E International Patent and Law Office
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Filing: 1998-08-11
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Granted: 2000-04-04
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Expires: 2018-08-11
Abstract
Abstract A tool suspension rack includes an elongated flat rack body having two opposite end portions and two opposite sides, a handgrip formed on one of the two end portions of the rack body, a plurality of coupling bars formed on each of the two sides of the rack body, and two juxtaposed upright clamping pieces each having a first end portion formed on the rack body and a second end portion formed with an arcuate limiting flange facing each other.
Inventors
- 👤 Jui-Chien Kao
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:42
CPC Classifications
B; B25; B25H; B25H3/00; B25H3/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
A tool suspension rack comprising: an elongated flat rack body including two opposite end portions and two opposite sides; a handgrip formed on one of said two end portions of said rack body; a plurality of tetragonal hollow coupling bars formed on each of said two sides of said rack body, each of said coupling bars having a first end portion and a second end portion, said first end portion located adjacent to said rack body and a circular flange formed thereon, each of said coupling bars having a top wall and a bottom wall each containing two elongated separated grooves therein and each including a boss located between said two separated elongated grooves; and two juxtaposed upright clamping pieces each including a first end portion formed on said rack body and a second end portion formed with an arcuate limiting flange facing each other.
Claim 2
Dependent Claim
145 words
A tool suspension rack comprising: an elongated flat rack body including two opposite end portions and two opposite sides; a handgrip formed on one of said two end portions of said rack body; a plurality of tetragonal hollow coupling bars formed on each of said two sides of said rack body, each of said coupling bars having a first end portion and a second end portion, said first end portion located adjacent to said rack body and a circular flange formed thereon, each of said coupling bars having a top wall and a bottom wall each containing two elongated separated grooves therein and each including a boss located between said two separated elongated grooves; and two juxtaposed upright clamping pieces each including a first end portion formed on said rack body and a second end portion formed with an arcuate limiting flange facing each other.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-04-04 | 2003-10-04 | 2004-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-04-04 | 2007-10-04 | 2008-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-04-04 | 2011-10-04 | 2012-04-04 | $7700.00 | Window Closed / Lapsed |