BASE PLATE AND BLADE DESIGN FOR A LEG PROSTHETIC
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 18, 2016
app pub date -
Aug 12, 2015
filing date -
Aug 13, 2014
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A blade-type prosthesis assembly includes a blade body extending between a blade bottom and a blade top. The blade top is securable to a socket for a limb and the blade bottom defines a convex surface formed by at least one edge of the blade bottom curving toward the blade top. The prosthesis assembly further includes a base plate. The base plate includes a base plate top surface securable to the blade bottom, a base plate bottom surface opposing the base plate top surface, and a plurality of ground-engaging elements extending from the base plate bottom surface.
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 | |
---|---|---|
ALTAIR ENGINEERING INC | 1820 EAST BIG BEAVER ROAD TROY MI 48083 |
International Classification(s)

- 2015 Application Filing Year
- A61F Class
- 5839 Applications Filed
- 4516 Patents Issued To-Date
- 77.35 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
HASSBERGER, BRADLEY JAMES | Rochester, US | 3 | 9 |
# of filed Patents : 3 Total Citations : 9 | |||
HEFNER, BENJAMIN DOUGLAS | Birmingham, US | 3 | 9 |
# of filed Patents : 3 Total Citations : 9 | |||
IKEDA, ERICK SHINICHI | Culver City, US | 3 | 9 |
# of filed Patents : 3 Total Citations : 9 | |||
MACKIEWICZ, CRAIG | CLAWSON, US | 11 | 263 |
# of filed Patents : 11 Total Citations : 263 | |||
PARKER,, III LARRY JAMES | Bloomfield Township, US | 3 | 9 |
# of filed Patents : 3 Total Citations : 9 | |||
PERRAULT, JACQUES MAGLOIRE | BEND, US | 5 | 102 |
# of filed Patents : 5 Total Citations : 102 | |||
PREWITT, MICHAEL JAMES | Lincoln Park, US | 3 | 9 |
# of filed Patents : 3 Total Citations : 9 | |||
SHINN, JUSTIN ROBERT | Edenville, US | 3 | 9 |
# of filed Patents : 3 Total Citations : 9 | |||
SHINN, KEVIN ROBERT | EDENVILLE, US | 4 | 10 |
# of filed Patents : 4 Total Citations : 10 | |||
WETTLAUFER,, JR EDWARD FREDERICK | St. Clair Shores, US | 5 | 24 |
# of filed Patents : 5 Total Citations : 24 |
Cited Art Landscape
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Patent Citation Ranking
- 3 Citation Count
- A61F Class
- 11.19 % this patent is cited more than
- 9 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 | Aug 18, 2027 |
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 |
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