knife with rod sharpener inserted into handle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 21, 2021
app pub date -
Oct 7, 2020
filing date -
Apr 21, 2020
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
Disclosed is a knife with a Rod Sharpener inserted into the handle. The knife is comprised of a unique horseshoe style blade shape around an insert inside the handle. The handle is comprised of Rubber and Plastic. The rubber provides comfort for your hand when using and the plastic is used for stability of the handle. The removable piece is insertable into the handle. The actual rod is comprised of either ceramic or metal. The rod can be inserted or screwed into the handle.
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 | |
---|---|---|
KOWALCZYK ROBERT | VERO BEACH FL |
International Classification(s)

- 2020 Application Filing Year
- B26B Class
- 385 Applications Filed
- 237 Patents Issued To-Date
- 61.56 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kowalczyk, Robert | Vero Beach, US | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- B26B Class
- 0 % this patent is cited more than
- 4 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 | Apr 21, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 21, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 21, 2033 |
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

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