Patent US2769714A successfully refreshed from Google Patents.
US2769714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliced potato product
Assignee: Individual
•
Filing: 1955-04-12
•
Granted: 1956-11-06
•
Expires: 1975-04-12
Abstract
No abstract record available.
Inventors
- 👤 Stahmer Bernhardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:51
CPC Classifications
A; A23; A23L; A23L19/00; A23L19/10; A23L19/12; A23L19/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
199 words
A SLICED POTATO PRODUCT COMPRISING, FIRST AND SECOND OPPOSITELY DISPOSED FACES, SAID FIRST FACE HAVING A PLURALITY OF ALTERNATELY SPACED RIDGES AND GROOVES, SAID RIDGES AND GROOVES HAVING A RADIUS OF CURVATURE IN THE RANGE OF FROM THREE INCHES TO NINE INCHES, SAID SECOND FACE OF SAID SLICED POTATO PRODUCT HAVING A SUBSTANTIALLY SMOOTH SURFACE, SAID SLICED POTATO PRODUCT HAVING A MAXIMUM THICKNESS FROM THE TOP OF SAID RIDGES TO SAID SECOND FACE, THE THICKNESS FROM THE BOTTOM OF SAID GROOVES TO SAID SECOND FACE OF SAID SLICED POTATO PRODUCT BEING APPROXIMATELY IN THE RANGE OF FROM ONE-FOURTH TO ONE-HALF OF SAID MAXIMUM THICKNESS, SAID RIDGES HAVING AN AMPLITUDE OF A VALUE WHICH IS GREATER THAN SAID THICKNESS FROM THE BOTTOM OF SAID GROOVES TO SAID SECOND FACE, SAID RIDGES HAVING A PITCH IN A RANGE OF FROM AT LEAST THREE PER INCH TO TWENTY FIVE PER INCH, THE LENGTH OF THE PITCH BETWEEN EACH OF THE PEAKS OF EACH OF SAID RIDGES BEING GREATER THAN ONE-HALF OF SAID THICKNESS FROM THE BOTTOM OF SAID GROOVES TO SAID SECOND FACE, SAID SLICED POTATO PRODUCT HAVING A SERIES OF SPACED PERFORATIONS EXTENDING FROM ONE FACE TO THE OTHER FACE THEREOF.
Claim 2
Dependent Claim
199 words
A SLICED POTATO PRODUCT COMPRISING, FIRST AND SECOND OPPOSITELY DISPOSED FACES, SAID FIRST FACE HAVING A PLURALITY OF ALTERNATELY SPACED RIDGES AND GROOVES, SAID RIDGES AND GROOVES HAVING A RADIUS OF CURVATURE IN THE RANGE OF FROM THREE INCHES TO NINE INCHES, SAID SECOND FACE OF SAID SLICED POTATO PRODUCT HAVING A SUBSTANTIALLY SMOOTH SURFACE, SAID SLICED POTATO PRODUCT HAVING A MAXIMUM THICKNESS FROM THE TOP OF SAID RIDGES TO SAID SECOND FACE, THE THICKNESS FROM THE BOTTOM OF SAID GROOVES TO SAID SECOND FACE OF SAID SLICED POTATO PRODUCT BEING APPROXIMATELY IN THE RANGE OF FROM ONE-FOURTH TO ONE-HALF OF SAID MAXIMUM THICKNESS, SAID RIDGES HAVING AN AMPLITUDE OF A VALUE WHICH IS GREATER THAN SAID THICKNESS FROM THE BOTTOM OF SAID GROOVES TO SAID SECOND FACE, SAID RIDGES HAVING A PITCH IN A RANGE OF FROM AT LEAST THREE PER INCH TO TWENTY FIVE PER INCH, THE LENGTH OF THE PITCH BETWEEN EACH OF THE PEAKS OF EACH OF SAID RIDGES BEING GREATER THAN ONE-HALF OF SAID THICKNESS FROM THE BOTTOM OF SAID GROOVES TO SAID SECOND FACE, SAID SLICED POTATO PRODUCT HAVING A SERIES OF SPACED PERFORATIONS EXTENDING FROM ONE FACE TO THE OTHER FACE THEREOF.
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) | 1959-11-06 | 1960-05-07 | 1960-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-06 | 1964-05-07 | 1964-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-06 | 1968-05-07 | 1968-11-06 | $7700.00 | Window Closed / Lapsed |