US3070934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton inverting apparatus
Assignee: Individual
•
Filing: 1960-05-13
•
Granted: 1963-01-01
•
Expires: 1980-05-13
Abstract
No abstract record available.
Inventors
- 👤 Broff Warren Du
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:35
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/56; B65B35/58; B65B43/00; B65B43/42; B65B43/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
IN INVERTING APPARATUS FOR A FLAP-EQUIPPED CASE, A FRAME, A CASE CONVEYOR ON SAID FRAME, AN ARM PIVOTALLY MOUNTED ON SAID FRAME AND HAVING AN ARM END NORMALLY POSITIONED IN THE PATH OF A CASE BEING ADVANCED ON SAID CONVEYOR, SAID ARM END BEING EQUIPPED WITH MEANS FOR FRICTIONALLY CONTACTING A CASE SIDE, AND ARM MEANS MOUNTED ON SAID ARM SPACED FROM SAID END AND POSITIONED TO CONTACT A CASE TOP TO URGE THE CASE AGAINST SAID CONVEYOR AND TO MAINTAIN THE CASE FLAPS FROM OPENING DUR-
Claim 2
Dependent Claim
87 words
IN INVERTING APPARATUS FOR A FLAP-EQUIPPED CASE, A FRAME, A CASE CONVEYOR ON SAID FRAME, AN ARM PIVOTALLY MOUNTED ON SAID FRAME AND HAVING AN ARM END NORMALLY POSITIONED IN THE PATH OF A CASE BEING ADVANCED ON SAID CONVEYOR, SAID ARM END BEING EQUIPPED WITH MEANS FOR FRICTIONALLY CONTACTING A CASE SIDE, AND ARM MEANS MOUNTED ON SAID ARM SPACED FROM SAID END AND POSITIONED TO CONTACT A CASE TOP TO URGE THE CASE AGAINST SAID CONVEYOR AND TO MAINTAIN THE CASE FLAPS FROM OPENING DUR-
References Cited (Backward Citations)
US1144773A
Cited
US1783814A
Cited
US1778804A
Cited
US2719392A
Cited
US2677452A
Cited
US2833099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |