US3189140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Partitioning system
Assignee: Designs for Business Inc
•
Filing: 1959-08-05
•
Granted: 1965-06-15
•
Expires: 1979-08-05
Abstract
No abstract record available.
Inventors
- 👤 Luss Gerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:42
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
FOR USE IN A PARTITIONING SYSTEM OF THE CHARACTER DESCRIBED, A POST HAVING AT LEAST ONE GROOVE PARALLEL TO THE LENGTH THEREOF, SAID GROOVE HAVING A BROAD BACK AND A NARROW MOUTH, AND RESILIENT STRIP GASKETING IN SAID GROOVE, SAID GASKETING BEING SHAPED TO FILL THE BROAD BACK OF THE GROOVE AND TO EXTEND INTO THE NARROW MOUTH THEREOF, THE PORTION OF THE GASKETING IN THE MOUTH OF THE GROOVE BEING SHAPED TO PROVIDE A PAIR OF SPACED PARALLEL NARROW RIBS LYING AGAINST THE SIDES OF THE MOUTH OF THE GROOVE AND BETWEEN THEM DEFINING AN OUTWARDLY FACING GROOVE IN THE GASKETING WHICH IS PARALLEL TO THE GROOVE IN THE POST.
Claim 2
Dependent Claim
111 words
FOR USE IN A PARTITIONING SYSTEM OF THE CHARACTER DESCRIBED, A POST HAVING AT LEAST ONE GROOVE PARALLEL TO THE LENGTH THEREOF, SAID GROOVE HAVING A BROAD BACK AND A NARROW MOUTH, AND RESILIENT STRIP GASKETING IN SAID GROOVE, SAID GASKETING BEING SHAPED TO FILL THE BROAD BACK OF THE GROOVE AND TO EXTEND INTO THE NARROW MOUTH THEREOF, THE PORTION OF THE GASKETING IN THE MOUTH OF THE GROOVE BEING SHAPED TO PROVIDE A PAIR OF SPACED PARALLEL NARROW RIBS LYING AGAINST THE SIDES OF THE MOUTH OF THE GROOVE AND BETWEEN THEM DEFINING AN OUTWARDLY FACING GROOVE IN THE GASKETING WHICH IS PARALLEL TO THE GROOVE IN THE POST.
References Cited (Backward Citations)
US2495891A
Cited
US758331A
Cited
US1498921A
Cited
US1650093A
Cited
US1785025A
Cited
US2168725A
Cited
US2203427A
Cited
US2171338A
Cited
US2766855A
Cited
US2808136A
Cited
US2876871A
Cited
US2862584A
Cited
US2895183A
Cited
US2867856A
Cited
FR1142340A
Cited
US2963131A
Cited
US2904848A
Cited
US2863180A
Cited
US2943718A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |