Refillable free ink writing instrument provided with a removable tip
AssigneeSociete BIC
InventorsCharlotte Delbes, Etienne Roudaut
Life of this patent
Estimating the term…
Abstract
A refillable free ink writing instrument comprising a body having a rear end, a front end and an ink reservoir disposed between the rear end and the front end, a writing tip mounted on the front end, the writing tip having a portion in fluid communication with the ink reservoir, the writing tip being removable from the body for refill.
Claims20
A refillable free ink writing instrument comprising a body having a rear end, a front end and an ink reservoir disposed between the rear end and the front end, a writing tip mounted on the front end, the writing tip having a portion in fluid communication with the ink reservoir, the writing tip being removable from the body for refill, and wherein:
- the writing instrument further comprises a removable cap, the removable cap being configured to allow feeding of a refill into the reservoir when the writing tip is removed, and
- the removable cap comprises a funnel portion designed to feed a refill into the reservoir when the writing tip is removed.
A refillable free ink writing instrument comprising a body having a rear end, a front end and an ink reservoir disposed between the rear end and the front end, a writing tip mounted on the front end, the writing tip having a portion in fluid communication with the ink reservoir, the writing tip being removable from the body for refill, and wherein:
- the writing instrument further comprises a removable cap, the removable cap being configured to allow feeding of a refill into the reservoir when the writing tip is removed, and
- the removable cap comprises a funnel portion designed to feed a refill into the reservoir when the writing tip is removed, and
- the removable cap comprises a cap body and a clip portion, a top end of the cap body being in fluid communication with a distal end of the clip portion.
A refillable free ink writing instrument comprising:
- a body having a rear end, a front end and an ink reservoir disposed between the rear end and the front end,
- a writing tip mounted on the front end, the writing tip having a portion in fluid communication with the ink reservoir, the writing tip being removable from the body for refill,
- the writing instrument further comprising a removable cap, the removable cap comprising a funnel portion designed to feed a refill into the reservoir when the writing tip is removed, the removable cap:
- (1) being configured to allow feeding of a refill into the reservoir when the writing tip is removed, and
- (2) comprising an engaging element portion for removing a writing tip of the writing instrument.
Dependencies are inferred from the claim text.