Key patent expiration dates: Difference between revisions
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|'''Manufacturer''' || '''Model''' || '''Expiration''' || '''Patent Numbers''' | |'''Manufacturer''' || '''Model''' || '''Expiration''' || '''Patent Numbers''' | ||
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| [[Abloy]] || [[Abloy Easy|Easy]] || 2040 || FI20195157A1 & FI128726B | |||
|- | |- | ||
| [[ASSA]] || [[ASSA Twin V-10|Twin V-10]] || 2014 || 5,067,335 & 5,640,865 | | [[ASSA]] || [[ASSA Twin V-10|Twin V-10]] || 2014 || 5,067,335 & 5,640,865 | ||
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| [[Medeco]] || [[Medeco KeyMark X4|KeyMark X4]] || 2027 || | | [[Medeco]] || [[Medeco KeyMark X4|KeyMark X4]] || 2027 || | ||
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| [[Medeco]] || [[Medeco M4|M4]] || 2040 || | |||
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| [[Schlage]] || [[Schlage Primus|Primus]] || 2007<ref name="schlage1">[http://professional.schlage.com/pdfs/sss/Schlage_Key_Systems_Answer_Book.pdf Schlage Key Systems Answer Book]</ref> || 4,756,177 & 4,815,307 | | [[Schlage]] || [[Schlage Primus|Primus]] || 2007<ref name="schlage1">[http://professional.schlage.com/pdfs/sss/Schlage_Key_Systems_Answer_Book.pdf Schlage Key Systems Answer Book]</ref> || 4,756,177 & 4,815,307 | ||
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[[Category:High security locks| ]] | [[Category:High security locks| ]] | ||
[[Category:Keys]] | [[Category:Keys| ]] | ||
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Revision as of 22:40, 16 April 2021
Key Patent Expiration Dates
The following is a reference for the expiration dates of keys and key profiles patents. These are typically associated with high security locks and exist to prevent unauthorized manufacturing of key blanks.
| Manufacturer | Model | Expiration | Patent Numbers |
| Abloy | Easy | 2040 | FI20195157A1 & FI128726B |
| ASSA | Twin V-10 | 2014 | 5,067,335 & 5,640,865 |
| Medeco | Original | 1985 | |
| Medeco | Biaxial | 2005 | |
| Medeco | KeyMark | 2011 | |
| Medeco | M3 | 2021 | 6,477,875 |
| Medeco | KeyMark X4 | 2027 | |
| Medeco | M4 | 2040 | |
| Schlage | Primus | 2007[1] | 4,756,177 & 4,815,307 |
| Schlage | Everest | 2014[1] | 5,715,717 |
| Schlage | Primus Everest | 2014[1] | 5,715,717 & 5,809,816 |
| Schlage | Everest SFIC | 2014[2] | 5,715,717 |
| Schlage | Primus XP | 2024[1] | 7,159,424 |
References
Medeco 2011 Product Catalog: http://medeco.com/images/stories/about/product/6-1-2011-DS_US_Rev_C_NP.PDF
See also
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