Split-sleeve heater and removal tool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 7, 2007
app pub date -
Nov 21, 2006
filing date -
Dec 2, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A tool for removing a split-sleeve heater from a target object, such as a hot runner nozzle body, is provided that includes a handle, a shaft extending from the handle, and a protrusion disposed around at least a portion of a distal end portion of the shaft. The protrusion defines a shoulder, and the shoulder is adapted to engage a removal feature of the split-sleeve heater. In another form, a split-sleeve heater is provided that includes a heater body having opposed ends and a slot extending between the opposed ends. A recess is formed conjointly with the slot proximate at least one of the opposed ends, which is adapted for engagement by a removal tool. Methods of operating the tool and forming the slot of the split-sleeve heater are also provided.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
TW | B | TWI317316 | Nov 15, 2006 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT OR PATENT OF ADDITION | Split-sleeve heater and removal tool | Nov 21, 2009 | |||
WO | A2 | WO2007067353 | Nov 20, 2006 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A) | SPLIT-SLEEVE HEATER AND REMOVAL TOOL | Jun 14, 2007 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
WATLOW ELECTRIC MANUFACTURING COMPANY | 12001 LACKLAND ROAD ST LOUIS MO 63146 |
International Classification(s)

- 2006 Application Filing Year
- B23P Class
- 927 Applications Filed
- 372 Patents Issued To-Date
- 40.13 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Antosch, Gernot | Hallein, AT | 11 | 42 |
# of filed Patents : 11 Total Citations : 42 | |||
Lehnert, Reinhardt | Ubstadt-Weiher, DE | 5 | 30 |
# of filed Patents : 5 Total Citations : 30 | |||
Poschl, Wolfgang | Abtenau, AT | 3 | 20 |
# of filed Patents : 3 Total Citations : 20 | |||
Ptasienski, Kevin | O'Fallon, MO | 61 | 544 |
# of filed Patents : 61 Total Citations : 544 | |||
Russegger, Elias | Golling, AT | 18 | 70 |
# of filed Patents : 18 Total Citations : 70 | |||
Schefbanker, Gerhard | Golling, AT | 12 | 32 |
# of filed Patents : 12 Total Citations : 32 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 7 Citation Count
- B23P Class
- 4.61 % this patent is cited more than
- 18 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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