US3100344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contour duplicating apparatus
Assignee: Individual
•
Filing: 1960-02-08
•
Granted: 1963-08-13
•
Expires: 1980-02-08
Abstract
No abstract record available.
Inventors
- 👤 Sharp Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:04
CPC Classifications
A; A61; A61C; A61C1/00; A61C1/08; A61C1/082; Y; Y10; Y10T; Y10T408/00; Y10T408/08; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/301176; Y10T409/301232
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
CONTOUR DUPLICATING APPARATUS COMPRISING A STAND, A CARRIAGE MOUNTED ON SAID STAND AND TRANSLATIONALLY SHIFTABLE RELATIVE TO THE LATTER, A PANTOGRAPH HAVING ARMS PIVOTALLY MOUNTED TO SAID CARRIAGE FOR TRANSLATION THEREWITH AND ROTATION RELATIVE THERETO, A CUTTING TOOL, A SENSING ELEMENT, FIRST MEANS CARRIED BY SAID PANTOGRAPH ARMS ROTATABLY SECURING THERETO SAID CUTTING TOOL AND SAID SENSING ELEMENT IN SPACED RELATIONSHIP, AND SECOND MEANS SO INTERCOUPLING THE CUTTING TOOL AND SENSING ELEMENT THAT ROTATIONAL MOTIONS OF THE SENSING ELEMENT RELATIVE TO SAID
Claim 2
Dependent Claim
82 words
CONTOUR DUPLICATING APPARATUS COMPRISING A STAND, A CARRIAGE MOUNTED ON SAID STAND AND TRANSLATIONALLY SHIFTABLE RELATIVE TO THE LATTER, A PANTOGRAPH HAVING ARMS PIVOTALLY MOUNTED TO SAID CARRIAGE FOR TRANSLATION THEREWITH AND ROTATION RELATIVE THERETO, A CUTTING TOOL, A SENSING ELEMENT, FIRST MEANS CARRIED BY SAID PANTOGRAPH ARMS ROTATABLY SECURING THERETO SAID CUTTING TOOL AND SAID SENSING ELEMENT IN SPACED RELATIONSHIP, AND SECOND MEANS SO INTERCOUPLING THE CUTTING TOOL AND SENSING ELEMENT THAT ROTATIONAL MOTIONS OF THE SENSING ELEMENT RELATIVE TO SAID
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) | 1966-08-12 | 1967-02-11 | 1967-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-12 | 1971-02-11 | 1971-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-12 | 1975-02-11 | 1975-08-13 | $7700.00 | Window Closed / Lapsed |