Description
Class B43M : BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
Subclass 7/02: Devices for opening envelopes (cutting tools in general B26) Devices for both opening envelopes and removing contents
B43M 7/02
Sub-Class
Stats
- 5 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 3 Total Patent Owners
- 13 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12077405 | Method and apparatus for processing envelopes containing contents | Nov 24, 20 | Sep 03, 24 | Opex Corporation |
| 10850936 | Method and apparatus for processing envelopes containing contents | Dec 29, 14 | Dec 01, 20 | Opex Corporation |
| 9956813 | Dispenser for opening a tape-like packaging | Aug 22, 13 | May 01, 18 | Merck Patent GmbH |
| 5188504 | Envelope opener and load separator | Nov 15, 91 | Feb 23, 93 | OPEX CORPORATION |
| 5179820 | Method and apparatus for removing contents from an envelope | May 30, 91 | Jan 19, 93 | NEOPOST INDUSTRIE |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0391,719 | METHOD AND APPARATUS FOR PROCESSING ENVELOPES CONTAINING CONTENTS | Aug 02, 24 | Nov 28, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)