US3295295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoplastic film packaging apparatus
Assignee: Individual
•
Filing: 1963-10-01
•
Granted: 1967-01-03
•
Expires: 1983-10-01
Abstract
No abstract record available.
Inventors
- 👤 Stewart Walter William
- 👤 Timmons Frank Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:41
CPC Classifications
B; B65; B65B; B65B51/00; B65B51/10; B65B51/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A THERMOPLASTIC FILM PACKAGING APPARATUS COMPRISING A WORK TABLE HAVING A PLURALITY OF ADJUSTABLE HEATING ELEMENTS LOCATED THEREON AND A MOVABLE HEAT SEALING AND PRESSURE MEANS, MEANS MOUNTING SAID MOVABLE HEAT SEALING AND PRESSURE MEANS ABOVE SAID WORK TABLE, SAID MOUNTING MEANS COMPRISING A FIXED PIVOT AND TWO MOVABLE PIVOTS WHEREBY SAID MOVABLE HEAT SEALING AND PRESSURE MEANS TRAVELS THROUGH A DUAL ARCING PATH WHEN BEING LOWERED INTO CONTACT WITH SAID HEATING ELEMENTS.
Claim 2
Dependent Claim
73 words
A THERMOPLASTIC FILM PACKAGING APPARATUS COMPRISING A WORK TABLE HAVING A PLURALITY OF ADJUSTABLE HEATING ELEMENTS LOCATED THEREON AND A MOVABLE HEAT SEALING AND PRESSURE MEANS, MEANS MOUNTING SAID MOVABLE HEAT SEALING AND PRESSURE MEANS ABOVE SAID WORK TABLE, SAID MOUNTING MEANS COMPRISING A FIXED PIVOT AND TWO MOVABLE PIVOTS WHEREBY SAID MOVABLE HEAT SEALING AND PRESSURE MEANS TRAVELS THROUGH A DUAL ARCING PATH WHEN BEING LOWERED INTO CONTACT WITH SAID HEATING ELEMENTS.
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) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |