US1972953A - Rubber stamp - Google Patents

Rubber stamp Download PDF

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Publication number
US1972953A
US1972953A US579418A US57941831A US1972953A US 1972953 A US1972953 A US 1972953A US 579418 A US579418 A US 579418A US 57941831 A US57941831 A US 57941831A US 1972953 A US1972953 A US 1972953A
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United States
Prior art keywords
rubber
rubber stamp
stamping element
channel
glue
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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
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US579418A
Inventor
Alexander J Reynolds
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Individual
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Priority to US579418A priority Critical patent/US1972953A/en
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Publication of US1972953A publication Critical patent/US1972953A/en
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Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
    • B41K1/02—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
    • B41K1/36—Details
    • B41K1/58—Stands or other means for keeping hand stamps or the like within easy reach

Definitions

  • the invention relates to improvements in rubber stamps and has for its object the provision of an improved construction of this character provided with improved means for mounting and retaining the stamping element.
  • FIG. 1 is a side view of a rubber stamp embodying the invention
  • Fig. 2 an end view of the same
  • Fig. 3 a perspective view of one end of the stamping element.
  • the embodiment of the invention illustrated in the drawing comprises a base formed from a. piece of sheet metal bent centrally to form a tubular cylindrical handle member 15, the sides of the sheet being then brought together to form a Web or shank 16, secured together by rivets 17, the ends of the sheet being then separated and bent to form a channel member 18 provided with re-entrant retaining flanges, as best shown in Fig. 2, thereby forming a simple, economical and effective combined handle and supporting element, all from one sheet of metal.
  • the stamping element consists of a rubber strip or block 12, having the letters 13 formed in relief thereon as indicated.
  • the block 12 is adhesively secured to an enlarged base or cushion 14, of sponge rubber, arranged to fit into an open end of the channel 18 and engage under the reentrant flanges at the edges thereof, thereby securely mounting the stamping element on the combined handle and supporting element.
  • a rubber stamp having a stamping element removably attached to the supporting head without the use of either glue or metal tacks or nails.
  • the ink necessarily used in conjunction with the stamping element has a tendency to attack and. destroy the glue and thus separate the stamping element from the supporting head.
  • the glue also has a tendency to harden and solidify the rubber cushion or base, which is objectionable. All these objections are obviated by the above arrangement, which requires neither tacks nor glue to pended claim.
  • a rubber stamp comprising a base of sheet metal bent centrally to form a handle, the ends of said strip being brought together and then separated to form a sheet metal channel, the edges of said channel being provided with reentrant flanges and the ends thereof being open for the insertion of a stamping element; and a rubber stamp having an enlarged base fitting into said channel and under said reentrant flanges.

Description

P 1934- A. J. REYNOLDS 1,972,953
RUBBER STAMP Filed Dec. 7, 1951 INVENTOR. Jelan5enlfieynbld ATTORNEY.
Patented Sept. 11, 1934 UNITED STATES PATENT OFFICE RUBBER STABTP Alexander J. Reynolds, Tampa, Fla.
Application December 7, 1931, Serial No. 579,418
1 Claim.
The invention relates to improvements in rubber stamps and has for its object the provision of an improved construction of this character provided with improved means for mounting and retaining the stamping element.
Other objects will appear hereinafter.
The invention consists in the combinations and arrangements of parts hereinafter described and claimed.
The invention will be best understood by reference to the accompanying drawing forming a part of this specification, and in which Fig. 1 is a side view of a rubber stamp embodying the invention;
Fig. 2 an end view of the same; and
Fig. 3 a perspective view of one end of the stamping element.
The embodiment of the invention illustrated in the drawing comprises a base formed from a. piece of sheet metal bent centrally to form a tubular cylindrical handle member 15, the sides of the sheet being then brought together to form a Web or shank 16, secured together by rivets 17, the ends of the sheet being then separated and bent to form a channel member 18 provided with re-entrant retaining flanges, as best shown in Fig. 2, thereby forming a simple, economical and effective combined handle and supporting element, all from one sheet of metal.
The stamping element consists of a rubber strip or block 12, having the letters 13 formed in relief thereon as indicated. The block 12 is adhesively secured to an enlarged base or cushion 14, of sponge rubber, arranged to fit into an open end of the channel 18 and engage under the reentrant flanges at the edges thereof, thereby securely mounting the stamping element on the combined handle and supporting element.
By this arrangement a rubber stamp is provided having a stamping element removably attached to the supporting head without the use of either glue or metal tacks or nails.
The ink necessarily used in conjunction with the stamping element has a tendency to attack and. destroy the glue and thus separate the stamping element from the supporting head. The glue also has a tendency to harden and solidify the rubber cushion or base, which is objectionable. All these objections are obviated by the above arrangement, which requires neither tacks nor glue to pended claim.
Having thus fully described my invention, what I claim as new and desire to secure by Letters Patent is:
A rubber stamp comprising a base of sheet metal bent centrally to form a handle, the ends of said strip being brought together and then separated to form a sheet metal channel, the edges of said channel being provided with reentrant flanges and the ends thereof being open for the insertion of a stamping element; and a rubber stamp having an enlarged base fitting into said channel and under said reentrant flanges.
ALEXANDER J. REYNOLDS.
US579418A 1931-12-07 1931-12-07 Rubber stamp Expired - Lifetime US1972953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US579418A US1972953A (en) 1931-12-07 1931-12-07 Rubber stamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US579418A US1972953A (en) 1931-12-07 1931-12-07 Rubber stamp

Publications (1)

Publication Number Publication Date
US1972953A true US1972953A (en) 1934-09-11

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ID=24316818

Family Applications (1)

Application Number Title Priority Date Filing Date
US579418A Expired - Lifetime US1972953A (en) 1931-12-07 1931-12-07 Rubber stamp

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943560A (en) * 1958-11-19 1960-07-05 Hallmark Cards Embossing apparatus
US2971459A (en) * 1956-02-02 1961-02-14 Sunkist Growers Inc Resilient printing die
US4395948A (en) * 1982-07-13 1983-08-02 Monich Michael T Structured mounting for a hand stamp
US4854235A (en) * 1984-07-05 1989-08-08 Lyon Donald A Portable hand-operated stamps

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971459A (en) * 1956-02-02 1961-02-14 Sunkist Growers Inc Resilient printing die
US2943560A (en) * 1958-11-19 1960-07-05 Hallmark Cards Embossing apparatus
US4395948A (en) * 1982-07-13 1983-08-02 Monich Michael T Structured mounting for a hand stamp
US4854235A (en) * 1984-07-05 1989-08-08 Lyon Donald A Portable hand-operated stamps

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