US3522688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of enveloping a loaded pallet in a conforming plastic film
Assignee: Alkor Oerlikon Plastic GmbH
•
Filing: 1967-10-18
•
Granted: 1970-08-04
•
Expires: 1987-10-18
Abstract
No abstract record available.
Inventors
- 👤 Karl Kaliwoda
- 👤 Walter Schuran
- 👤 Heinrich Everhartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:20
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/0088; B65D71/0092; B65D71/0096; B65B; B65B53/00; B65B53/02; B65B53/06; B65D53/00; B65D53/06; B65D2571/00; B65D2571/00006; B65D2571/00012; B65D2571/00018; B65D2571/00024
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1973-08-03 | 1974-02-02 | 1974-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-03 | 1978-02-02 | 1978-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-03 | 1982-02-02 | 1982-08-04 | $7700.00 | Window Closed / Lapsed |