US35342A - Charles s - Google Patents
Charles s Download PDFInfo
- Publication number
- US35342A US35342A US35342DA US35342A US 35342 A US35342 A US 35342A US 35342D A US35342D A US 35342DA US 35342 A US35342 A US 35342A
- Authority
- US
- United States
- Prior art keywords
- letter
- charles
- envelope
- inscription
- letters
- 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
- 239000000463 material Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/12—Closures
- B65D27/30—Closures with special means for indicating unauthorised opening
Definitions
- my invention consists in placing upon an envelope or letter aletter inscription or device, (as shown at vA, Figures 1 ⁇ and 2 on the accompanying drawings, or in any other position desired to be secured from opening,) in an ink or paint so soluble in water that moisture cannot be applied to open the letter or envelope without destroying or defacing the letter, inscription, or device sol placed.
- I also place a letter, figure, inscription, or device in the same material upon a separate piece of paper or material to be used a seal, (as shown at B, Fig. 3 on the accompanying drawings,) upon a letter, envelope, or package to prevent the same from being openedv without detection.
Description
UNITEDI STATES PATENT OFFICE.
CHARLES S. YVESTCOTT, OF NEXV YORK, N. Y.
Specification forming part of Letters Patent No. 35,3112, dated May 20, 1862.
To all whom, t may concern:
Be it known that l, CHARLES S. NVESTCOTT, of the city,.county, and State of New York, have invented a new and Improved Method of Preventing the Opening' of Envelopes, Letters, or Packages Without Detection; and I do declare that the following is a full and accurate description thereof, reference being had to the accompanying drawings and the letters of reference marked thereon.
The nature of my invention consists in placing upon an envelope or letter aletter inscription or device, (as shown at vA, Figures 1 `and 2 on the accompanying drawings, or in any other position desired to be secured from opening,) in an ink or paint so soluble in water that moisture cannot be applied to open the letter or envelope without destroying or defacing the letter, inscription, or device sol placed. I also place a letter, figure, inscription, or device in the same material upon a separate piece of paper or material to be used a seal, (as shown at B, Fig. 3 on the accompanying drawings,) upon a letter, envelope, or package to prevent the same from being openedv without detection.
What I claim, and desire to secure by Letters Paten t, is-
The formation of any letter, inscription, or device upon a letter, envelope, or material to be used as a seal in an ink or paint which will be destroyed or defaced by an attempt to open a letter, envelope, or package upon which the same placed.
I CHAS. S. lVESTCO'iT. l. Witnesses:
GEO. lV. GRAFF,
W. L. I-IEEWIG.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US35342A true US35342A (en) | 1862-05-20 |
Family
ID=2104919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US35342D Expired - Lifetime US35342A (en) | Charles s |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US35342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6088023A (en) * | 1996-12-10 | 2000-07-11 | Willow Design, Inc. | Integrated pointing and drawing graphics system for computers |
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0
- US US35342D patent/US35342A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6088023A (en) * | 1996-12-10 | 2000-07-11 | Willow Design, Inc. | Integrated pointing and drawing graphics system for computers |
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