AB Centralsug
Solna, SW· latest recorded location
AB Centralsug is named on 2 US grants and 0 published applications in this corpus. Its most frequent classification is B65F (Gathering or removal of domestic or like refuse).
- Granted patents
- 2
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 31 Aug 1976
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
By publication year.
Technology areas
Share of 2 documents
Recent patents
- Outdoors refuse-receiving system31 Aug 1976US 3,977,729 A
- System of pneumatic transport of domestic refuse and the like27 Apr 1976US 3,953,078 A
No published applications.
Most cited
By later US patents