US86300A - Improvement in letter-openers - Google Patents
Improvement in letter-openers Download PDFInfo
- Publication number
- US86300A US86300A US86300DA US86300A US 86300 A US86300 A US 86300A US 86300D A US86300D A US 86300DA US 86300 A US86300 A US 86300A
- Authority
- US
- United States
- Prior art keywords
- letter
- openers
- improvement
- key
- watch
- Prior art date
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 description 4
- 210000003813 Thumb Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
Definitions
- my invention consists inthe construction Q f a device to open letters with, and which may be attached or combined with a watch-key, pencil, penknife, or any other article desired.
- A represents a watch-key, the handle of which is slotted, as shown in iig. 2.
- a knife-blade, B In this slot is pivot-ed a knife-blade, B, the upper part of which is bent over the top of the Watch-key handle, and forms a lever for moving the blade out of the slot.
- VUnder the upper bent part of the knife-blade B is a small spring, O, which is secured in a hole in the top of the Watch-key handle, and serves to keep the knifeblade in the slot mentioned.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Operated Instructional Devices (AREA)
Description
Wweeaeaeew @tibia HENRY GROSS,
OF TIFFIN, OHIO.
Letters Patent No. 86,300, elated Januar/ry 26, 1869.
To all whom it may concern Be it known that I, HENRY GROSS, of Tiiin, in the county of Seneca, and in the State of Ohio, have invented certain new and useful Improvements in Gombined VVatch-Key and Letter-Opener; and do hereby declare that the following is a full, clear, and exact de scription thereof, reference being-had to the accompa nying drawings, and to the letters of reference markedY thereon.
The nature of my invention consists inthe construction Q f a device to open letters with, and which may be attached or combined with a watch-key, pencil, penknife, or any other article desired.
In order to enable others skilled in the art to which my invention appertains, to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawings, which form apart of this specification, and in Which- Figure l is a side view, and
Figure 2, the same in section.
A represents a watch-key, the handle of which is slotted, as shown in iig. 2. A
In this slot is pivot-ed a knife-blade, B, the upper part of which is bent over the top of the Watch-key handle, and forms a lever for moving the blade out of the slot.
VUnder the upper bent part of the knife-blade B, is a small spring, O, which is secured in a hole in the top of the Watch-key handle, and serves to keep the knifeblade in the slot mentioned.
To use the instrument, place it between the thumb and second iinger, placing the front inger upon the spring on the top end, throwing the knife-blade out, ready to insert in the envelope.
I do not confine myself to combining the letter-opener to a Watch-key, but may make it separate, or combine it with a pencil, penknife, or any other article desired.
Having thus fully described my invention,
What I claimas new, and desire to secure by Letters Patent, is
As an article of manufacture, the Within-described letter-opener, either separate or in combination with some other article, substantially as shown and described.
In testimony that I claim the foregoing, I have hereunto set my hand, this 8th day of September, 1868.
- HENRY GROSS.
Witnesses:
ROBERT LYsLE, HENRY H. SOUDER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US86300A true US86300A (en) | 1869-01-26 |
Family
ID=2155789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US86300D Expired - Lifetime US86300A (en) | Improvement in letter-openers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US86300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060029420A1 (en) * | 2004-08-06 | 2006-02-09 | Brother Kogyo Kabushiki Kaisha | Photosensitive member cartridge, developer cartridge and process cartridge |
| US20060280166A1 (en) * | 2005-06-10 | 2006-12-14 | Morris Robert P | Method, system, and data structure for providing a general request/response messaging protocol using a presence protocol |
-
0
- US US86300D patent/US86300A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060029420A1 (en) * | 2004-08-06 | 2006-02-09 | Brother Kogyo Kabushiki Kaisha | Photosensitive member cartridge, developer cartridge and process cartridge |
| US20060029419A1 (en) * | 2004-08-06 | 2006-02-09 | Brother Kogyo Kabushiki Kaisha | Attachable/detachable guiding member, developer cartridge including attachable/detachable guiding member and process cartridge including attachable/detachable guiding member |
| US20060029418A1 (en) * | 2004-08-06 | 2006-02-09 | Brother Kogyo Kabushiki Kaisha | Photosensitive member cartridge, developer cartridge and process cartridge |
| US20060280166A1 (en) * | 2005-06-10 | 2006-12-14 | Morris Robert P | Method, system, and data structure for providing a general request/response messaging protocol using a presence protocol |
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