US4702633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multicolor writing implement
Assignee: Bankers Trust Co
•
Filing: 1980-09-23
•
Granted: 1987-10-27
•
Expires: 2000-09-23
Abstract
Abstract A multicolor writing instrument consists of two individual writing implements which respectively contain a ball point pen refill. The implements are identical in construction with each having an elongated grip portion and a shoulder extending laterally from the end opposite a writing stylus, the shoulders being provided with recesses for respectively and sealably receiving the writing stylus of the other implement when the two implements are connected together in a storage condition.
Inventors
- 👤 Gunther Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:59
CPC Classifications
B; B43; B43K; B43K27/00; B43K23/00; B43K23/08; B43K23/12; B43K7/00; B43K7/005; B43K8/00; B43K8/003
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
165 words
A writing implement, comprising in combination first and second grip members each having an elongated gripping portion and a laterally extending shroud portion at one end of said gripping portion, first and second shoulders respectively provided on said laterally extending shroud portions, said shoulders facing toward the other end of the associated gripping portion, a first stylus extending from said other end of said gripping portion of said first grip member, a second stylus extending from said other end of said second grip member, a first stylus receiving recess in said laterally extending portion of said first grip member for removably receiving said second stylus, and a second stylus receiving recess in said laterally extending portion of said second grip member for removably receiving said first stylus when said second stylus is received in said first stylus receiving recess, whereby said first and second grip members may be interconnected with the respective styli extending into the recesses in the other one of said grip members.
Claim 2
Dependent Claim
165 words
A writing implement, comprising in combination first and second grip members each having an elongated gripping portion and a laterally extending shroud portion at one end of said gripping portion, first and second shoulders respectively provided on said laterally extending shroud portions, said shoulders facing toward the other end of the associated gripping portion, a first stylus extending from said other end of said gripping portion of said first grip member, a second stylus extending from said other end of said second grip member, a first stylus receiving recess in said laterally extending portion of said first grip member for removably receiving said second stylus, and a second stylus receiving recess in said laterally extending portion of said second grip member for removably receiving said first stylus when said second stylus is received in said first stylus receiving recess, whereby said first and second grip members may be interconnected with the respective styli extending into the recesses in the other one of said grip members.
Claim 3
Dependent Claim
17 words
A writing implement according to claim 1, wherein said first and second grip members are mutually identical.
Claim 4
Dependent Claim
57 words
A writing implement according to claim 2, wherein said elongated gripping portions of said grip members are rectangular in cross-section, and said stylus receiving recesses are located so that said elongated gripping portions of said grip members are in mutual abutment when said respective styli extend into the recesses in the other ones of said grip members.
Claim 5
Dependent Claim
30 words
A writing implement according to claim 1 wherein said first stylus and said second stylus have external shapes which are respectively complementary to said first and second stylus receiving recesses.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-10-26 | 1991-04-27 | 1991-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-10-26 | 1995-04-27 | 1995-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-10-26 | 1999-04-27 | 1999-10-27 | $7700.00 | Window Closed / Lapsed |