JPS5523917Y2 - - Google Patents
Info
- Publication number
- JPS5523917Y2 JPS5523917Y2 JP1976154394U JP15439476U JPS5523917Y2 JP S5523917 Y2 JPS5523917 Y2 JP S5523917Y2 JP 1976154394 U JP1976154394 U JP 1976154394U JP 15439476 U JP15439476 U JP 15439476U JP S5523917 Y2 JPS5523917 Y2 JP S5523917Y2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M7/00—Devices for opening envelopes
- B43M7/002—Hand tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S30/00—Cutlery
- Y10S30/03—Envelope openers
Landscapes
- Knives (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1483375A CH590743A5 (ja) | 1975-11-17 | 1975-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5270500U JPS5270500U (ja) | 1977-05-25 |
| JPS5523917Y2 true JPS5523917Y2 (ja) | 1980-06-07 |
Family
ID=4404191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976154394U Expired JPS5523917Y2 (ja) | 1975-11-17 | 1976-11-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4069585A (ja) |
| JP (1) | JPS5523917Y2 (ja) |
| CH (1) | CH590743A5 (ja) |
| DE (1) | DE7628081U1 (ja) |
| FR (1) | FR2331940A7 (ja) |
| GB (1) | GB1521160A (ja) |
| IT (1) | IT1070859B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2650784A1 (fr) * | 1989-08-10 | 1991-02-15 | Midev Sa | Ouvre-lettre mecanique |
| US5720062A (en) * | 1997-02-14 | 1998-02-24 | Vaught; Alan | Combination letter slitter and staple remover |
| US20050028385A1 (en) * | 2003-08-07 | 2005-02-10 | Jun Zheng | Letter opener |
| CH708269B1 (de) | 2013-06-25 | 2017-01-13 | Zeltner Markus | Brieföffner mit geschützter Klinge und Wippe. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672933A (en) * | 1951-02-23 | 1954-03-23 | William J Costa | Sliding envelope opener |
| CH466975A (de) * | 1968-03-15 | 1968-12-31 | Mewecco Fleury | Brieföffner |
-
1975
- 1975-11-17 CH CH1483375A patent/CH590743A5/xx not_active IP Right Cessation
-
1976
- 1976-09-08 DE DE7628081U patent/DE7628081U1/de not_active Expired
- 1976-09-13 FR FR7627928A patent/FR2331940A7/fr not_active Expired
- 1976-09-28 GB GB40297/76A patent/GB1521160A/en not_active Expired
- 1976-10-05 US US05/729,915 patent/US4069585A/en not_active Expired - Lifetime
- 1976-11-17 JP JP1976154394U patent/JPS5523917Y2/ja not_active Expired
- 1976-11-17 IT IT85610/76A patent/IT1070859B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5270500U (ja) | 1977-05-25 |
| FR2331940A7 (fr) | 1977-06-10 |
| CH590743A5 (ja) | 1977-08-31 |
| IT1070859B (it) | 1985-04-02 |
| US4069585A (en) | 1978-01-24 |
| DE7628081U1 (de) | 1976-12-30 |
| GB1521160A (en) | 1978-08-16 |