Micromechanical structure and method of providing the same
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Aug 27, 2024
Grant Date -
N/A
app pub date -
Aug 27, 2021
filing date -
Aug 27, 2021
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Abstract
A micromechanical structure has a first micromechanical element, a second micromechanical element and a torsion spring arrangement having a first torsion spring element, having a first center line, mechanically connected to the first micromechanical element at a first contact region and to the second micromechanical element at a second contact region, and having a second torsion spring element, having a second center line, mechanically connected to the first micromechanical member at a third contact region and to the second micromechanical member at a fourth contact region in order to connect the first micromechanical member and the second micromechanical member to be movable relative to each other. A distance between the first and second center lines, starting from the first and third contact regions toward the second and fourth contact regions, decreases in a first portion and increases in a second portion. In a rest position of the micromechanical structure, the first and second torsion spring elements are arranged without contact to each other.
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 | |
---|---|---|
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V | HANSASTRASSE 27C MUNICH 80686 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Drabe, Christian | Dresden, DE | 16 | 99 |
# of filed Patents : 16 Total Citations : 99 | |||
Kaiser, Bert | Dresden, DE | 15 | 32 |
# of filed Patents : 15 Total Citations : 32 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- G02B Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 27, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 27, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 27, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
---|---|---|---|
Nov 23, 1982 | I | Issuance | |
Nov 23, 1982 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 01, 1981 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:INDUSTRIE PIRELLI S.P.A.;REEL/FRAME:003847/0084 Owner name: SOCIETA' PIRELLI S.P.A., PIAZZALE CADORNA 5, 20123 Effective Date: Jan 01, 1981 |
Apr 14, 1980 | F | Filing | |
Apr 19, 1978 | PD | Priority Date |

Matter Detail

Renewals Detail
