Generator driving device for an instrument of small volume
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 18, 2000
Grant Date -
N/A
app pub date -
Nov 6, 1998
filing date -
Nov 20, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The power generator (1) powers an instrument of small volume and is driven, via a gear train, by an oscillating weight (2), said train including a plurality of wheels and pinions (18, 4, 6, 19) arranged in a chain (3). The chain includes a sliding wheel and pinion (4) arranged to disengage from at least one of the other wheel and pinions (18) when the weight (2) is subjected to an acceleration substantially exceeding that occurring during normal use of the instrument.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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ETA SA FABRIQUES D'EBAUCHES | SCHILD-RUST-STRASSE 17 CH-2540 GRENCHEN SWITZERLAND |
International Classification(s)

- 1998 Application Filing Year
- G04B Class
- 150 Applications Filed
- 62 Patents Issued To-Date
- 41.34 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Kaelin, Laurent | Sonvilier, CH | 54 | 249 |
# of filed Patents : 54 Total Citations : 249 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 4 Citation Count
- G04B Class
- 7.92 % this patent is cited more than
- 25 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 |
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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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Feb 13, 2012 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jan 18, 2012 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jan 18, 2012 |
Jan 18, 2012 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Aug 22, 2011 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Jun 29, 2007 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Jul 03, 2003 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 07, 2002 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jan 18, 2000 | I | Issuance | |
Nov 06, 1998 | F | Filing | |
Oct 21, 1998 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KAELIN, LAURENT;REEL/FRAME:009572/0989 Owner name: ETA SA FABRIQUES D'EBAUCHES, SWITZERLAND Effective Date: Oct 21, 1998 |
Nov 20, 1997 | PD | Priority Date |

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