| 摘要 |
882,231. Reservoir pens. GRUBE, F., [trading as KAWECO BADISCHE FULLFEDERFABRIK F. GRUBE.]. Nov. 29, 1957 [Nov. 30, 1956], No. 37356/57. Class 146(3) In a ball-point pen having a writing unit 4 arranged inside a barrel 1, 2 and a retracting mechanism 7 for the writing unit in the rear end of the barrel, the rear end 6 of the writing unit lies inside the retracting mechanism and is concentric with the rear end of the barrel while the front end of the writing unit forming the writing point 5 is located eccentrically at the front end of the holder. The barrel portion 2 may be flattened adjacent to the writing point 5 and may have fine transverse grooves to the rear of the point to facilitate gripping. A recess may be provided in the barrel portion 2 to receive the index finger when the pen is held in writing position. |
