US3598677A
Expired / Lapsed
US
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Method of securing stacked packages against slipping
Assignee: Wacker Chemie AG
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Filing: 1969-02-24
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Granted: 1971-08-10
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Expires: 1989-02-24
Abstract
Abstract METHOD OF SECURING OBJECTS SUCH AS STACKED PACKAGES OF PAPER, CARDBOARD AND THE LIKE AGAINST SLIPPING, IN WHICH ADJACENT CONTACTING PORTIONS OF SUCH PACKAGES ARE UNITED BY AN ADHESIVE COMPRISING AN AQUEOUS DISPERSION OF A POLYERIZATE OF AN OLEFINIC UNSATURATED COMPOUND WHICH FORMS A FILM AT A TEMPERATURE OF NOT MORE THAN +10*C., IN A HOMOGENEOUS MIXTURE WITH A SUBSTANCE SELECTED FROM THE GROUP CONSISTING OF INORGANIC AND ORGANIC PIGMENTS.
Inventors
- 👤 Eduard Bergmeister
- 👤 Joseph Heckmaier
- 👤 Heinz Winkler
- 👤 Hubert Wiest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:19
CPC Classifications
C; C09; C09J; C09J131/00; C09J131/02; C09J131/04; C09K; C09K3/00; C09K3/14; C09K3/149; C08; C08L; C08L2666/00; C08L2666/28; C08L2666/54; Y; Y10; Y10S; Y10S206/00; Y10S206/813
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-08-09 | 1975-02-08 | 1975-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-09 | 1979-02-08 | 1979-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-09 | 1983-02-08 | 1983-08-10 | $7700.00 | Window Closed / Lapsed |