US3203095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power-operated knife
Assignee: General Electric Co
•
Filing: 1963-07-29
•
Granted: 1965-08-31
•
Expires: 1983-07-29
Abstract
No abstract record available.
Inventors
- 👤 Thomas F Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:19
CPC Classifications
B; B26; B26B; B26B7/00; B26B7/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
AN ELECTRICALLY OPERATED SLICING KNIFE COMPRISING: (A) A HOUSING; (B) AN ELECTRICAL MOTOR MOUNTED IN SAID HOUSING; (C) TRANSMISSION MEANS IN SAID HOUSING CONNECTED TO SAID MOTOR; (D) A PAIR OF DRIVEN MEMBERS CONNECTED TO SAID TRANSMISSION MEANS FOR OPPOSITE RECIPROCATING MOTION WITH RESPECT TO ONE ANOTHER WHEN SAID MOTOR IS ENERGIZED; (E) A GUIDE CHANNEL IN EACH OF SAID MEMBERS; (F) A PAIR OF BLADE MEMBERS EACH HAVING A VERTICAL SIDE FACE, SAID FACES BEING IN INTIMATE SLIDING CONTACT WITH ONE ANOTHER; (G) EACH OF SAID BLADE MEMBERS HAVING A CUTTING PORTION AND A TANG, THE TANG OF EACH BLADE MEMBER BEING COMPLEMENTARY WITH THE CHANNEL OF ONE OF SAID DRIVEN MEMBERS FOR VERTICAL RECEPTION THEREIN TO PROVIDE TWO RECIPROCATING UNITS; (H) A RESILIENT ELEMENT SECURED TO ONE MEMBER OF EACH RECIPROCATING UNIT; AND (I) MEANS ON THE OTHER MEMBER OF EACH OF SAID UNITS FOR LATERALLY ENGAGING SAID RESILIENT ELEMENT OF SAID ONE MEMBER TO SECURE SAID BLADE MEMBERS TO SAID DRIVEN MEMBERS
Claim 2
Dependent Claim
165 words
AN ELECTRICALLY OPERATED SLICING KNIFE COMPRISING: (A) A HOUSING; (B) AN ELECTRICAL MOTOR MOUNTED IN SAID HOUSING; (C) TRANSMISSION MEANS IN SAID HOUSING CONNECTED TO SAID MOTOR; (D) A PAIR OF DRIVEN MEMBERS CONNECTED TO SAID TRANSMISSION MEANS FOR OPPOSITE RECIPROCATING MOTION WITH RESPECT TO ONE ANOTHER WHEN SAID MOTOR IS ENERGIZED; (E) A GUIDE CHANNEL IN EACH OF SAID MEMBERS; (F) A PAIR OF BLADE MEMBERS EACH HAVING A VERTICAL SIDE FACE, SAID FACES BEING IN INTIMATE SLIDING CONTACT WITH ONE ANOTHER; (G) EACH OF SAID BLADE MEMBERS HAVING A CUTTING PORTION AND A TANG, THE TANG OF EACH BLADE MEMBER BEING COMPLEMENTARY WITH THE CHANNEL OF ONE OF SAID DRIVEN MEMBERS FOR VERTICAL RECEPTION THEREIN TO PROVIDE TWO RECIPROCATING UNITS; (H) A RESILIENT ELEMENT SECURED TO ONE MEMBER OF EACH RECIPROCATING UNIT; AND (I) MEANS ON THE OTHER MEMBER OF EACH OF SAID UNITS FOR LATERALLY ENGAGING SAID RESILIENT ELEMENT OF SAID ONE MEMBER TO SECURE SAID BLADE MEMBERS TO SAID DRIVEN MEMBERS
References Cited (Backward Citations)
US174417A
Cited
US1331842A
Cited
US1833246A
Cited
US1837655A
Cited
US1890506A
Cited
US2005862A
Cited
US2168703A
Cited
US2380787A
Cited
US2623283A
Cited
US2630628A
Cited
US2781578A
Cited
US2945298A
Cited
US2825968A
Cited
US3014276A
Cited
US2979820A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |