Number | Name | Date | Kind |
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D30788 | Clark | May 1899 | S |
3296750 | Zaleski | Jan 1967 | A |
D254051 | Zaleski | Jan 1980 | S |
5282340 | Cline et al. | Feb 1994 | A |
5343659 | Zaleski | Sep 1994 | A |
D351989 | Cline et al. | Nov 1994 | S |
5371979 | Kwiatkowski et al. | Dec 1994 | A |
D364338 | Cline | Nov 1995 | S |
D364556 | Lee et al. | Nov 1995 | S |
5471799 | Smeja et al. | Dec 1995 | A |
5522185 | Cline | Jun 1996 | A |
D372421 | Cline | Aug 1996 | S |
5570557 | Kwiatkowski et al. | Nov 1996 | A |
5655334 | Kwiatkowski | Aug 1997 | A |
5664374 | Lee | Sep 1997 | A |
5901507 | Smeja et al. | May 1999 | A |
D418403 | Cline | Jan 2000 | S |
D419863 | Mullane | Feb 2000 | S |
Entry |
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SnowBlox™ advertisement, Metal Architecture, Aug. 2001, p. 62. |
Berger Building Products Corp., “Your One Stop Snow Guard Shop,” Bergerbros.com, 1997, nominal, downloaded Sep. 26, 2000, including Real-Tool® and Snow Brakes® snow guards, Models RT-200, RT-300, AP-300, AP-400, AP-516, SM, RTCLSM, RTCLSR, SB-190, No. 100, No. 100 Shoe, No. 1, No. 20, No. 2, No. 95 and SGLLC1. |
M.J. Mullane Co., “Cast Snow & Ice Guards,” brochure. |
M.J. Mullane Co., “Snow Guards,” brochure. |
Snojax Inc., Metal Construction News, ca. Jan. 1993, “A Space Age Snowguard for Metal Roof Surfaces,” ad. |