Suspended drum microphone system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 17, 2013
Grant Date -
Mar 22, 2012
app pub date -
Nov 21, 2011
filing date -
Aug 12, 2008
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
|
Patent Longevity
|
Forward Citations
|
Abstract
Improvements in a microphone system for a musical instrument and more particularly for a percussion instrument such as a drum, marimba or similar musical instrument. The microphone system includes a vibration isolation system. A vertical or horizontal tracking system bridges across supports of a drum or marimba in a vertical or horizontal tracking system. One or more microphones are supported on the first bridging structure. The microphone(s) are positionally secured on the horizontal tracking system. Both the microphones and the horizontal tracking system provide vibration isolation to all of the microphones. A cable managements system is also disclosed to reduce mechanical vibration and eliminate transmission of undesirable sounds.
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 | |
---|---|---|
RANDALL MAY INTERNATIONAL INCORPORATED | 1402 MCGAW AVENUE IRVINE CA 92614 |
International Classification(s)

- 2011 Application Filing Year
- G10H Class
- 211 Applications Filed
- 173 Patents Issued To-Date
- 82 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
May, Randall L | Newport Beach, US | 106 | 1248 |
# of filed Patents : 106 Total Citations : 1248 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 8 Citation Count
- G10H Class
- 5.76 % this patent is cited more than
- 12 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 17, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
---|---|---|---|
Jul 30, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Nov 08, 2018 | AS | ASSIGNMENT | free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE 26 APPLICATION NUMBERS ERRONEOUSLY RECORDED AGAINST ON THE ATTACHED LIST PREVIOUSLY RECORDED AT REEL: 048513 FRAME: 0297. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME;ASSIGNOR:NDS LIMITED;REEL/FRAME:056623/0708 Owner name: SYNAMEDIA LIMITED, UNITED KINGDOM Effective Date: Nov 08, 2018 |
Nov 08, 2018 | AS | ASSIGNMENT | free format text: CHANGE OF NAME;ASSIGNOR:NDS LIMITED;REEL/FRAME:048513/0297 Owner name: SYNAMEDIA LIMITED, UNITED KINGDOM Effective Date: Nov 08, 2018 |
Oct 28, 2018 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BEAUMARIS NETWORKS LLC;CISCO SYSTEMS INTERNATIONAL S.A.R.L.;CISCO TECHNOLOGY, INC.;AND OTHERS;REEL/FRAME:047420/0600 Owner name: NDS LIMITED, UNITED KINGDOM Effective Date: Oct 28, 2018 |
Jan 30, 2018 | I | Issuance | |
Jan 10, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Aug 12, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NDS LIMITED.;REEL/FRAME:036303/0471 Owner name: CISCO TECHNOLOGY, INC., CALIFORNIA Effective Date: Aug 12, 2015 |
May 21, 2015 | P | Published | |
Jul 10, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HALL, NICHOLAS ASHTON;TALLAMY, STEPHEN;POUPKO, AVRAHAM;REEL/FRAME:031541/0584 Owner name: NDS LIMITED, UNITED KINGDOM Effective Date: Jul 10, 2013 |
Jul 09, 2013 | F | Filing | |
Jul 09, 2012 | PD | Priority Date |

Matter Detail

Renewals Detail
