US3396068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Leather jointing
Assignee: Manufacturers Supplies Co
•
Filing: 1964-11-20
•
Granted: 1968-08-06
•
Expires: 1984-11-20
Abstract
No abstract record available.
Inventors
- 👤 Edwin H Beck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:40
CPC Classifications
A; A43; A43B; A43B9/00; A43B9/12; A43B23/00; A43B23/02; A43B23/0205; A43B23/021; A43B23/0245; A43B23/0255; A43D; A43D8/00; A43D8/32; A43D8/34; Y; Y10; Y10T; Y10T428/00; Y10T428/19; Y10T428/192; Y10T428/195
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
177 words
AN ARTICLE COMPOSED OF A PLURALITY OF PIECES OF LEATHER-LIKE MATERIAL UNITED TOGETHER N A SCARF-LAP-JOINT, SAID SCARF-LAP-JOINT BEING CHARACTERIZED BY THE FEATURE THAT THE PIECE OF SAID MATERIAL HAVING THE UNDER LAP PORTION OF SAID SCARF-LAP-JOINT HAS (A) A SHOULDER ADJACENT THE INTERSECTION OF THE SCARF WITH THE OBVERSE SURFACE OF THE UNDERLAP, SAID SHOULDER BEING CURVILINEAR (AS VIEWED EDGEWISE), (B) A FEATHER ADJACENT THE INTERSECTION OF THE SCARF WITH THE REVERSE SURFACE OF THE UNDERLAP, (C) A BEVEL EXTENDING FOR A SUBSTANTIAL DISTANCE BETWEEN SAID SHOULDER AND SAID FEATHER, (D) THE SLOPE OF SAID CURVILINEAR SHOULDER BEING SUBSTANTIALLY STEEPER THAN THE SLOPE OF SAID BEVEL, AND THE PIECE OF SAID MATERIAL HAVING THE OVERLAP PORTION OF SAID SCARF-LAP-JOINT HAS (E) A FEATHER ADJACENT THE INTERSECTION OF THE SCARF WITH THE OBVERSE SURFACE OF THE OVERLAP, SAID FEATHER BEING CURVILINEAR (AS VIEWED EDGEWISE), (F) A BEVEL SUBSTANTIALLY CORRESPONDING IN SLOPE AND LENGTH TO THE BEVEL ON THE UNDERLAP, (G) THE SLOPE OF SAID CURVILINEAR FEATHER (E) BEING SUBSTANTIALLY STEEPER THAN THE SLOPE OF SAID BEVEL (F).
Claim 2
Dependent Claim
177 words
AN ARTICLE COMPOSED OF A PLURALITY OF PIECES OF LEATHER-LIKE MATERIAL UNITED TOGETHER N A SCARF-LAP-JOINT, SAID SCARF-LAP-JOINT BEING CHARACTERIZED BY THE FEATURE THAT THE PIECE OF SAID MATERIAL HAVING THE UNDER LAP PORTION OF SAID SCARF-LAP-JOINT HAS (A) A SHOULDER ADJACENT THE INTERSECTION OF THE SCARF WITH THE OBVERSE SURFACE OF THE UNDERLAP, SAID SHOULDER BEING CURVILINEAR (AS VIEWED EDGEWISE), (B) A FEATHER ADJACENT THE INTERSECTION OF THE SCARF WITH THE REVERSE SURFACE OF THE UNDERLAP, (C) A BEVEL EXTENDING FOR A SUBSTANTIAL DISTANCE BETWEEN SAID SHOULDER AND SAID FEATHER, (D) THE SLOPE OF SAID CURVILINEAR SHOULDER BEING SUBSTANTIALLY STEEPER THAN THE SLOPE OF SAID BEVEL, AND THE PIECE OF SAID MATERIAL HAVING THE OVERLAP PORTION OF SAID SCARF-LAP-JOINT HAS (E) A FEATHER ADJACENT THE INTERSECTION OF THE SCARF WITH THE OBVERSE SURFACE OF THE OVERLAP, SAID FEATHER BEING CURVILINEAR (AS VIEWED EDGEWISE), (F) A BEVEL SUBSTANTIALLY CORRESPONDING IN SLOPE AND LENGTH TO THE BEVEL ON THE UNDERLAP, (G) THE SLOPE OF SAID CURVILINEAR FEATHER (E) BEING SUBSTANTIALLY STEEPER THAN THE SLOPE OF SAID BEVEL (F).
References Cited (Backward Citations)
US946844A
Cited
US1079462A
Cited
US1117541A
Cited
US1210082A
Cited
US1698641A
Cited
US2166960A
Cited
US3043126A
Cited
US3133434A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |