COPYRIGHT CERTIFICATE OF ANTERIORITY
To whom it may concern
Floor Mounted Deployable Shaft Access/Egress Ladder System
- Owner: MISTER JAMES WOOLLEY
- Certificate Status:
- Copyright Number: DEP635590129516300028
- Deposit Date: 2/8/2015 5:22:19 PM
- MD5: Z/0ncjGZE+wZyderNpRFdA==
Floor mounted mechanically and electrically interlocked shaft access and egress system. The system is to protect any person that is required to access a shaft such as an elevator ...
This certificate provides signature and time-stamping associated with a official public notary + provides a proof that is indisputable.