Number | Name | Date | Kind |
---|---|---|---|
1930182 | Richardson | Oct 1933 | |
2256656 | Swabacker | Sep 1941 | |
2503147 | Applezweig | Apr 1950 | |
2584397 | Pitman | Feb 1952 | |
2689562 | Adams et al. | Sep 1954 | |
2855929 | Hein, Jr. | Oct 1958 | |
3817090 | Michel | Jun 1974 | |
3900289 | Liston | Aug 1975 | |
3991627 | Laird et al. | Nov 1976 | |
4038874 | Baldin et al. | Aug 1977 | |
4046511 | Stabile | Sep 1977 | |
4080833 | Huber | Mar 1978 | |
4106701 | Siefken | Aug 1978 | |
4123173 | Bullock et al. | Oct 1978 | |
4131426 | Range | Dec 1978 | |
4143658 | Rambosek et al. | Mar 1979 | |
4166094 | Froehlich et al. | Aug 1979 | |
4180071 | Oiwa | Dec 1979 | |
4203443 | Genese | May 1980 | |
4210724 | Sogi et al. | Jul 1980 | |
4215690 | Oreopoulos et al. | Aug 1980 | |
4235840 | Mendoza et al. | Nov 1980 | |
4298570 | Lillig et al. | Nov 1981 | |
4340390 | Collins et al. | Jul 1982 | |
4343766 | Sisti et al. | Aug 1982 | |
4363781 | Akamatsu et al. | Dec 1982 | |
4429584 | Beyer et al. | Feb 1984 | |
4475411 | Wellerfors | Oct 1984 | |
4477190 | Liston et al. | Oct 1984 | |
4478095 | Bradley et al. | Oct 1984 | |
4528159 | Liston | Jul 1985 | |
4577514 | Bradley et al. | Mar 1986 | |
4595562 | Liston et al. | Jun 1986 | |
4647432 | Wakatake | Mar 1987 | |
4656007 | Douchy et al. | Apr 1987 | |
4662231 | Schaarschmidt et al. | May 1987 | |
4665758 | Schaarschmidt | May 1987 | |
4669321 | Meyer | Jun 1987 | |
4703762 | Rathbone et al. | Nov 1987 | |
4715413 | Backlund et al. | Dec 1987 | |
4721137 | Muller | Jan 1988 | |
4788871 | Nelson et al. | Dec 1988 | |
4834944 | Wakatake | May 1989 | |
4841786 | Schulz | Jun 1989 |
Number | Date | Country |
---|---|---|
0061317 | Sep 1982 | EPX |
Entry |
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Drawing Showing Rubber Stopper Puncher Mechanism Manufactured by Cavro Scientific Instrument Inc., 242 Humboldt Court, Sunnyvale, Calif. 94089, Dated 9/28/1987. |
How To Use The CleanTech System. 4 Page Pamphlet from CleanTech Published by Nov. 1988. |
Factors Influencing the Coring of Rubber Closures, G. H. Hopkins, Oct. 15, 1958. Technical Report No. 9, 6 Pages, (from The West Company of Phoenixville, PA). |
Coring: The Unseen Menace, Peter A. Charlebois, B. SC., M. D., Can. Anaes. Soc. J., vol. 13, No. 6, Nov. 1966, pp. 585-597. |
New Developments In Hypodermic Needles, Brian E. Baldwin, Bulletin of the Parenteral Drug Association, Nov.-Dec., 1971, vol. 25, No. 6, pp. 270-278. |
Purchasing Digest/Needle Sharpness, N. J. Menolasino, Ph.D. and H. H. Hetz, M. D.; 2 Pages, Published by Nov. 1988. |
The Mechanism of Aging of Elastomers: I. Modes of Degradation and Protective Measures, George H. Hopkins and Frank M. Keim, Bulletin of the Parenteral Drug Association, Jul.-Aug., 1977, vol. 31, No. 4, pp. 201-210. |